Dec 19, 2023 · 2923 posts · Joined 2014. #13 · Nov 8, 2019. Ray, rbt the shutter assy is in GM parts on line part number 84363184. $221.13. The motor must be a part of the assy as it is not listed seperately. 2002 Silverado LS Ext cab long bed 5.3L 4x4 Z71.3 posts · Joined 2021. #1 · Jul 14, 2021. I recently had a U1510 code du to active grille shutter fault on my GMC Sierra 2018. I found a short a between the Lin Bus and the 12 volt at the x132 harness. After remove the shutter I found water ingress in the connector at the motor. After cleaning it up I still had a short so I decided to open ...Chevrolet Silverado 1500 (New Model) 2019 2019 Equipped with 5.3L L82, 5.3L L84, 6.2L L87, 4.3L LV3, 2.7L L3B, or 3.0L LM2 Silverado 1500 2020 2021 Suburban 2021 2021 3.0L LM2 Tahoe 2021 2021 3.0L LM2 GMC Sierra 1500 (New Model) 2019 2019 Equipped with 5.3L ... U0632 U0633 U1345 U1346 U1347 U1348 U1349 U1501 U1502 U1503 U1510 U1511 U01B0 U18D5 ...Here are the most common causes of P0175 in the Chevy Silverado: Vacuum Leaks– With the Chevy Silverado, a vacuum leak is one of the most common causes of the P0175 code.Take a look around and see if you can find a vacuum leak. Here’s a great YouTube video on how to find a vacuum leak.; Oxygen Sensor– The …Need some thoughts / input on these code issues. 2016 Silverado LT1500 4x4 with 5.3 Vortec w/ 108,600 miles Never had any Trans Issues On my way back home from a very short drive felt some shutter heard a howling noise ... Chevy Silverado and GMC Sierra Forum. 1.4M posts 185.3K membersReplace the battery. If the button cell battery in the key fob of Silverado 1500 is replaced incorrectly or a battery is unsuitable, it can damage the vehicle key. Only replace drained batteries with new batteries in the same voltage, size, and specification. Make sure the battery is facing in the right direction when inserting it.Code : U1510. Marque : CHEVROLET. Description : U1510 CHEVROLET Lost Communication With HVAC Control Module. Possible causes : - Faulty HVAC Control Module. - HVAC Control Module harness is open or shorted. - HVAC Control Module circuit poor electrical connection. Solutions : - Carry out a Reset via CarDiag.When the module detects one of the following conditions on the class 2 serial data circuit for approximately 3 seconds, the setting of all other class 2 serial communication Diagnostic Trouble Code (DTC) is inhibited and a DTC will set. U1300 Chevrolet Code - Low Voltage On Class 2 Serial Data Circuit.P0191 is a common OBD-II code. It indicates that the fuel rail pressure sensor is receiving a signal that is outside of its normal range. This is a generic code, which indicates that it has the same meaning for the Chevy Silverado as it would any other vehicle.. P0191 is typically caused by a bad fuel pressure sensor, fuel pressure regulator, or an issue with the fuel rail pressure sensor ...Code : U1510. Marque : GMC. Description : U1510 GMC Lost Communication With HVAC Control Module. Possible causes : - Faulty HVAC Control Module. - HVAC Control Module harness is open or shorted. - HVAC Control Module circuit poor electrical connection. Solutions : - Carry out a Reset via CarDiag.Labor: 1.0. To diagnose the U1501 Cadillac code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Worn spark plugs or ignition coils are common culprits for the misfire P0300 code on Chevy Silverados. The following are the steps commonly required to replace spark plugs: Remove the ignition ...P0191 is a common OBD-II code. It indicates that the fuel rail pressure sensor is receiving a signal that is outside of its normal range. This is a generic code, which indicates that it has the same meaning for the Chevy Silverado as it would any other vehicle.. P0191 is typically caused by a bad fuel pressure sensor, fuel pressure regulator, or an issue with the fuel rail pressure sensor ...The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour. P1351 Fault Code: Ignition Coil Control Circuit High Voltage. The P1351 fault code indicates a problem with the Ignition Control Module (ICM) circuit, specifically a high voltage issue.This fix will take an estimated repair time of 1.0 hour. Crunching The Numbers: U0100 Repair Cost & Complexity. The automobile fault code U0100 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 ...Hard cranking, no start condition, etc. After a few months of the intermittent issue I finally got it to throw a code and it was the U0109 - "Lost Communication With Fuel Pump Control Module". I know there is a TSB on it to check connections on the passenger side of the trans as well as the actual FSCM module above the spare tire.P0141-Chevy-Silverado Chevy Silverado P0141 is a very common OBDII code that occurs in the Chevy Silverado. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in.When the pressure inside of the fuel tank is too high, P0453, is thrown and the check engine light comes on. If the only trouble code that you have is P0453, your Silverado is in no risk of breaking down. The EVAP system is responsible for migrating fuel vapor. Whether it is doing that or not, has no effect on the way your engine runs.Labor: 1.0. To diagnose the U0102 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.A P1174 & P1175 trouble code means that your air to fuel ratio is either running too lean or too rich. Engines will have two banks. In traditional V-shaped engines, the 2-4 cylinders (depending on whether it is a V4 or V8, etc.) on the left side are considered "Bank 1" and the cylinder on the left are considered "Bank 2".2819 posts · Joined 2017. #5 · Oct 7, 2017. DTC B0100, B0101 or B0102 Electronic Front End Sensor 1 Performance. The following conditions must be met in order to set the DTC B0100: - A valid ID message is not received within 5 seconds of the EFS (Electronic Frontal Sensor) being powered up. - Status message is not received.July 5, 2022 by Jason. P0523 is a standard OBD2 trouble code that can occur in the Chevy Silverado. In layman’s terms, it indicates the signal from the oil pressure sensor is higher than its normal operating range (in terms of voltage). P0523 is generic (it has the same definition for all vehicles), repair steps will depend on your Silverado ...Jan 3, 2022 · Chevrolet Silverado 1500: HELLO - I HAVE A 2005 SILVERADO 1500 HELLO - I HAVE A 2005 SILVERADO 1500 4X4 VIN B - IT CAME WITH 3:42 GEARS AND I RECENTLY CHANGED TO 4:10 GEARS. IT THEN GAVE ME A C0245 CODE WITH AN ABS LIGHT,SERVICE BRAKE LIGHT AND BRAKE LIGHT ON.The aero shutters on some 2019-2021 Silverado 1500, Tahoe, Suburban, Sierra 1500, Yukon, Escalade; 2020-2021 Silverado 2500HD/3500HD and Sierra 2500HD/3500HD models may have several conditions that could potentially cause improper shutter operation. Several DTCs may be set, depending on the specific conditions.The PCM seals the EVAP system by commanding the EVAP Purge Solenoid OFF and the EVAP vent valve ON. The PCM monitors the fuel tank pressure sensor in order to determine if the EVAP Purge Solenoid is leaking vacuum to the EVAP system. P1441 Chevrolet Code - EVAP System Flow During Non-Purge Condition.Code : U1510. Marque : GMC. Description : U1510 GMC Lost Communication With HVAC Control Module. Possible causes : - Faulty HVAC Control Module. - HVAC Control Module harness is open or shorted. - HVAC Control Module circuit poor electrical connection. Solutions : - Carry out a Reset via CarDiag.October 11, 2023 by admin. Chevrolet Code U1301 is related to the Class 2 Data Link High with a DTC (Diagnostic Trouble Code) of U1255. This code can be caused by several issues, such as a short voltage on the Class 2 data link, a scan tool that cannot communicate with the Class 2 device, or no valid Class 2 messages being detected.I am getting a u1510 code on my 2017 Chevy Silverado. I am getting a u1510 code on my 2017 Chevy Silverado. Research indicates this is probably an issue with my shutter grill. I hear a clicking in there so the lack of communication with the ECM is likely causing it to tell it to open when it is already open. My question is, would this cause my ...Labor: 1.0. To diagnose the P1E00 2018 Chevrolet Silverado code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and ...Here is a breakdown of the Repair Importance Levels to help you gauge the urgency of the situation: 1 = Easy: If no other symptoms are present and the issue doesn't seem severe, fixing the problem can be deferred, but you should be mindful that it may lead to failing an emissions test. While the problem might not currently affect engine ...This is part 2 of repairing a Service Air Bag notice on a 2009 Chevrolet Silverado. With the help of a Innova 7111 scantool iwas able to successfully diagno...An output frequency between 180 Hz and 190 Hz indicates that the fuel is contaminated. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the fuel composition sensor output frequency is less than 45 Hz for greater than 6s. P0178 Chevrolet Code - Fuel Composition Sensor Circuit Low Frequency.What is the Cost to Diagnose the Code U1501 Chrysler? Labor: 1.0. To diagnose the U1501 Chrysler code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type.P0158 is an OBDII code that occurs in many vehicles, including the Chevy Silverado. The code is triggered when: The voltage at the O2 sensor remains above threshold for 20 seconds or more. Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself. There are also some less likely problems that can cause P0158.How d I get rid of a engine code, U1510 lost communication to hvac control module on a 2017 Chevy Silverado 1500? I recently brought my truck into a shop and they literally couldn't find the issue as of why the code is there, however the only thing they did find was I have very low voltage throughout my vehicleHere are the most common causes of P0175 in the Chevy Silverado: Vacuum Leaks- With the Chevy Silverado, a vacuum leak is one of the most common causes of the P0175 code.Take a look around and see if you can find a vacuum leak. Here's a great YouTube video on how to find a vacuum leak.; Oxygen Sensor- The P0175 code is thrown when the B2S1 O2 sensor does not register the right amount of ...code u1041 help. Jump to Latest ... 1999-2006 Chevrolet Silverado 2000-2006 Chevrolet Suburban, Tahoe 2002-2006 Chevrolet Avalanche 2002-2005 Chevrolet TrailBlazer, TrailBlazer EXT 2003-2005 Chevolet SSR ... Cover the front and back side of the repair area using Rubberized Undercoating.How do I get rid of an engine code, U1510 lost communication to hvac control module on a 2017 Chevy Silverado 1500? I recently brought my truck into a shop and they literally couldn’t find the issue as of why the code is there, however the only thing they did find was I have very low voltage throughout my vehicleChevrolet Silverado 1500. The most common reasons a Chevrolet Silverado 1500 ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. AC Refrigerant Leak.Each module on the class 2 serial data circuit is required to send a Node Alive message every 2 seconds. When no message is detected from a learned identification number for 5 seconds, a Diagnostic Trouble Code (DTC) U1016 is set. U1016 Chevrolet Code - Lost Communications With Powertrain/Engine Control ModuleThis week I brought my truck to a Chevy dealership and they gave me a diagnosis on the engine code I have, they found the issue to be my Radiator shutter to be causing the code, I watched a video on how to replace it and did it step by step, I finished the project and turned the key to on with it showing the engine light still on as using a code reader as well, whenever I turn my key to the on ...The supervision time-out period is 250 ms. Each message contains the identification number of the transmitter module. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Brake System Control Module has not been received. U0129 Chevrolet Code - Lost Communication with Brake System Control Module.Replied by Tyler on topic GMC lost communication. Nice. That means there's a problem on the PCM LIN bus. Lucky for us, there's only one wire on this bus, and one device, the active grille shutter. Find X105 in the left front of the engine compartment. It's an eight pin connector, near the left headlight. Pin #6 at that connector is a light ...Repair on the P1345 Crankshaft Position Camshaft Position Correlation check engine code! Chevrolet and GMC trucks 5.7l 5.0l 4.3lI got the idea from another Y...Chevrolet Silverado 1500: HELLO - I HAVE A 2005 SILVERADO 1500 HELLO - I HAVE A 2005 SILVERADO 1500 4X4 VIN B - IT CAME WITH 3:42 GEARS AND I RECENTLY CHANGED TO 4:10 GEARS. IT THEN GAVE ME A C0245 CODE WITH AN ABS LIGHT,SERVICE BRAKE LIGHT AND BRAKE LIGHT ON.How to fix a Chevy or GM P0455 engine code: Evaporative Emission System Large Leak DetectedHow to Test a Purge Valve https://www.youtube.com/watch?v=5rQelbI...I got 2011 chevrolet silverado 2500hd 6.6l, code c0569, the 4x4 is notU1510 code chevy 302941-u1510 code chevy silverado 2017 U1041 chevy silveradoU1510 code gmc sierra 2017. Chevy u1510 lin bus code case study diagnosis and repairLin bus u1501 , u1510 - diagnostic network B3761? 2004 chevy silverado 2500hd. fixing myself im a tech cant ...Sep 3, 2023 · U1501 Code Chevy Silverado Fix. ... U1510 code chevy 302941-u1510 code chevy silverado 2017 Cause and fix for p0521 code chevy silverado sierra tahoe – artofit ...How to repair U1501 Cadillac code Local Interconnect Network Bus Failure The Local Interconnect Network (LIN) Bus consists of a single wire with a transmission rate of 10.417 Kbit/s. The serial data is transmitted over a LINJust get under them and pop them off the prongs. 5. Remove the two main shutters that link into the motor. There is a slide clip that holds the motor in. Remove this as well. Now your motor will come out of the assembly. 6. Remove the harness from the shutter assembly. You will also want to remove the temp sensor.Labor: 1.0. To diagnose the U216A Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.#1 · Aug 25, 2023. So I got the code U1510. From the search I see it is the grill shutter. I notice on the truck the grill shutters stay in the open position. Parts are on order. Details …The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour. P1351 Fault Code: Ignition Coil Control Circuit High Voltage. The P1351 fault code indicates a problem with the Ignition Control Module (ICM) circuit, specifically a high voltage issue.P0301 is a fairly common trouble code with the Chevy Silverado. It's an OBD2 code and indicates that your truck's first cylinder is misfiring. P0301 is certainly a cause for concern and should be considered a threat to the drivability of your Silverado. Fixing P0301 should be considered a high priority.Code U1501 Lin BUS , the check is on but the car has no faults only the remote start does not work, 2018 V6 . Save Share. ... 2020 Chevy Silverado 2020 LT Texas Edition CCSB, 5.3L, Shadow Gray Traded 2015 Canyon SLT, Copper Red, 2WD, CC, SB, V6, Tow, blk leather, factory spray liner, safety pkg, generic roll up bed cover, Tekonsha P3 Brake ...Trailblazer 2006 vss transfer chevy case diagram actuator 2002 encoder code motor where chevrolet nvg getting repair wheel removal yesterday ... c0040 & c0055 dtcs explained. Duramax chev automatic chevyI have a chevrolet silverado 2500 hd with a 6.6 diesel. i have a check Abs 4l65 cheyenne ebcm 15002006 chevy silverado 2500 6.6l lbz i have the ...Tricks include two test lead hook-ups to diagnose how many coils and which cylinder coils are bad, even before the customer knows! Download Now - $15. Get the code B2960 (key code incorrect but valid) and a U1000 code. Theft reset or relearn and the vehicle starts.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code CHEVROLET P0452 Saving Re...Yes, P0440, P0441, and P0446 codes are all related to the evaporative emission control system in a Chevy Silverado. The P0440 code indicates a general issue with the system, while the P0441 code signals a problem with the EVAP system’s purge flow, and the P0446 code is related to vent control issues. While these codes are …How to repair P0301 2018 Chevrolet Silverado code Cylinder 1 Misfire Detected. A misfiring cylinder causes slight variations in the rotational speed of the crankshaft. The Engine Control Module (ECM) can detect these variations by ... P0301 2018 Chevrolet Silverado Code - Cylinder 1 Misfire Detected. How to Fix.Code : U1510. Marque : CHEVROLET. Description : U1510 CHEVROLET Lost Communication With HVAC Control Module. Possible causes : – Faulty HVAC Control Module. – HVAC Control Module harness is open or shorted. – HVAC Control Module circuit poor electrical connection. Solutions : – Carry out a Reset via CarDiag.If you have the P0796 code on your Chevrolet Silverado, there are several possible causes. First, check the transmission's fluid level. If it's low, it could mean that the pressure control solenoids are malfunctioning or stuck in the "off" position. To fix the transmission, you'll have to change the transmission fluid.How to repair P0301 2018 Chevrolet Silverado code Cylinder 1 Misfire Detected. A misfiring cylinder causes slight variations in the rotational speed of the crankshaft. The Engine Control Module (ECM) can detect these variations by ... P0301 2018 Chevrolet Silverado Code - Cylinder 1 Misfire Detected. How to Fix.16448 posts · Joined 2013. #11 · Aug 27, 2022. Still getting P015B and now P015D codes. The light was on for a day or two and gone now, but I just checked and both codes came up. Any suggestions? 2013 Silverado 1500 LT, Z71, 5.3L, 6L80e, 4X4, HD Towing pkg.P0158 is an OBDII code that occurs in many vehicles, including the Chevy Silverado. The code is triggered when: The voltage at the O2 sensor remains above threshold for 20 seconds or more. Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself. There are also some less likely problems that can cause P0158.The P0161 code explicitly signals that the powertrain control module (PCM) has recorded an under-performing O2 sensor heater circuit. Specifically, following the engine start, O2 sensors must reach a certain temperature within a stipulated time-frame. If not done so, an issue is identified, the PCM triggers the P0161 code, and the Malfunction Indicator Lamp (MIL) flashes.Labor: 1.0. To diagnose the U0151 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.July 12, 2021 by Jason. U0101 is a generic powertrain code, which means it has the same definition for the Chevy Silverado as it would any other vehicle. It means that your Silverado's TCM (Transmission Control Module) can't communicate with the rest of the vehicle, usually due to a bad wiring harness or an issue with the TCM itself.P2101 is a diagnostic trouble code (DTC) for "Throttle Actuator Control Motor Circuit Range/Performance". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light ...I recently purchased a 2008 chevy silverado 1500 the 4x4 will not engage it just stays in 2 wheel hooked up just a regular code reader and the u0102 code was up nothing else I checked the ground and cleaned it under the driver side checked the fuse under the hood I was wondering what other processes of elimination can I do so I ain't just haveing a crap shoot replaceing parts thanksThe 2015 Chevy Silverado has a gross vehicle weight rating, or GVWR, of 9,500 lbs. This is the maximum operating weight as specified by the manufacturer. The gross value weight rat...#1 · Jul 14, 2021. I recently had a U1510 code du to active grille shutter fault on my GMC Sierra 2018. I found a short a between the Lin Bus and the 12 volt at the x132 harness. …Page 2 February, 2019 Bulletin No.: 15-NA-087. Cause. The technician may observe on a scan tool one or more of the following DTCs set: •P15FF:Battery Monitor Sensor Signal Message Counter Incorrect •P16DC:Battery Sensor Monitor Timer Performance (DTC P16DC disables the Stop/Start System) •P305D:DC/DC Converter Crank Control Circuit High ...The Chevrolet Silverado car is produced in the back of a pickup truck. Model dimensions: length - 5156 mm, width - 1994 mm, height - 1880 mm. Ground clearance is 229 millimeters. The wheelbase is 3645 millimeters. The volume of the luggage compartment was equal to 1506 liters.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket …P1000 – P1099 (Fuel and air metering and auxiliary emission control) P1011. Intake camshaft position (CMP) actuator, bank 1 -incorrect park position. Engine oil level/pressure, mechanical fault. P1012. Exhaust camshaft position (CMP) actuator, bank 1-incorrect park position. Engine oil level/pressure, mechanical fault. P1013.Feb 1, 2024 · P06dc code chevy malibu U1510 chevrolet code: lost communication with hvac control module U1501 code chevy silverado 7ea engine code chevy silverado 2018 chevrolet silverado 1500 high country review and walk aroundI have a 2017 chevy malibu. there is a check engine light on with the U1510 code. its been doing it for a few weeks. 2018 silverado ...2017 CHEVROLET SILVERADO 1500 with 62250.0 miles. My vehicle was off for the normal day coming home from work. I turned my vehicle on to go to the store and noticed the check engine light was on, i then went to oreillys and got a free diagnostic check, came back with code U1501 lin bus 1. While driving to my home from oreillys, i made a slight turn to my …Often a P1101 trouble code is a dirty throttle body, causing control modules to not work correctly. Symptoms causes and causes can vary how bad a component has malfunctioned. To diagnose and fix the P1101 code, all OBDII errors will need to be known with a code reader. If the throttle body is dirty, it can be cleaned, which sometimes clears the ...The aero shutters on some 2019-2021 Silverado 1500, Tahoe, Suburban, Sierra 1500, Yukon, Escalade; 2020-2021 Silverado 2500HD/3500HD and Sierra 2500HD/3500HD models may have several conditions that could potentially cause improper shutter operation. Several DTCs may be set, depending on the specific conditions.Quick overview of a chivy with a reduced engine power and P1516 code. More information here. https://www.backyardmechanic.org/causes-and-fixes-chevy-p1516-co...When he mentioned the U1510 code to the presenter, he was answered that the U1510 is usually the shutter assembly. ... my problem was the shutter assembly. I should have asked for the bad part and try to fix it to have a spare. On the other hand my wife is allergic to all my junk. ... Chevy Silverado EV Forum 2K+ members. Home. Forums. Bolt EV ...Oxygen Sensor – The P0175 code is thrown when the B2S1 O2 sensor does not register the right amount of oxygen in the exhaust. The computer will still adjust the air/fuel mixture to compensate. A bad O2 sensor will show a lean mixture more often, though. Mass Air Flow Sensor – Your Silverado’s mass air flow sensor calculates the volume of ...P0191 is a common OBD-II code. It indicates that the fuel rail pressure sensor is receiving a signal that is outside of its normal range. This is a generic code, which indicates that it has the same meaning for the Chevy Silverado as it would any other vehicle.. P0191 is typically caused by a bad fuel pressure sensor, fuel pressure regulator, or an issue with the fuel rail pressure sensor ...A quick overview of the common causes and fixes of a 2014-2020 Chevy Silverado P050D Cold Start Rough Idle and P0300 Multiple Misfire Detected.Possible Cause.... A rough idle is a common cause of the P050D code onMaytag Bravos XL washing machines are known for their durability and May 31, 2020 · What is the Cost to Diagnose the Code U1501 Jeep? Labor: 1.0. To diagnose the U1501 Jeep code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. thank you for watching!!!!!If this video w 2004 silverado 5.3 random misfire p0300 code. Need help ,changed plugs and wires, intake gasket vacumn lines , pulled compression on all cylinders ( 125 to 138) random miss on cylinder 6 at idle than runs fine above 2000 rpm. You could have a ignition coil that is faulty. Try moving that number 6 coil to the number 2 coil position to see if the ...After first visit fuel mileage returned to normal on100km drive home. Second day mileage dropped third day light CEL back on. Gas mileage to dealer 14l/100 trip home. Trip home 11.9l/100km. A note the weather has been cold -15 C. Seems odd that mileage fluctuates that much! Hate to do a $900 repair if not convinced that it is the fix. P1000 – P1099 (Fuel and air metering and auxiliary...
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