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NHTSA ID Number: 10201288
Manufacturer Communication Number: PIP5776E
Summary
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
8 Affected Products
Vehicles
MAKE | MODEL | YEAR |
CADILLAC | ESCALADE | 2021 |
CHEVROLET | SILVERADO 1500 | 2020-2021 |
CHEVROLET | SUBURBAN | 2021 |
CHEVROLET | TAHOE | 2021 |
GMC | SIERRA 1500 | 2020-2021 |
GMC | YUKON | 2021 |
Condition
The vehicle may come in with a P0300 – P0308 set with a bent push rod that leads to a Collapsed lifter or a lifter that come apart.
Cause
Internal lifter concern.
Correction:
If service information leads to a collapsed lifter and/or lifter has come apart including a bent pushrod it will be necessary to follow the replacement guideline.
SEOCONTENT-START
Bulletin No.: PIP5776E Published date: N/A
Preliminary Information
PIP5776E Misfire Due To Collapsed Lifter
Models
Brand:
Cadillac Chevrolet Chevrolet Chevrolet GMC GMC
Model:
Escalade Silverado 1500 Suburban Tahoe
Sierra 1500 Yukon
Model Years:
2021
2020 – 2021
2021
2021
2020 – 2021
2021
VIN:
from to
September 1, 2020 March 31, 2021
September 1, 2020 March 31, 2021
September 1, 2020 March 31, 2021
September 1, 2020 March 31, 2021
September 1, 2020 March 31, 2021
September 1, 2020 March 31, 2021
6.2 L87
5.3 L84 6.2 L87
5.3 L84 6.2 L87
5.3 L84 6.2 L87
5.3 L84 6.2 L87
5.3 L84 6.2 L87
Transmissions:
All All All All All All
Involved Region or Country
Condition Cause
North America, Middle East, Australia and New Zealand
The vehicle may come in with a P0300 – P0308 set with a bent push rod that leads to a Collapsed
lifter or a lifter that come apart.
Internal lifter concern.
Correction:
If service information leads to a collapsed lifter and/or lifter has come apart
including a bent pushrod it will be necessary to follow the replacement guideline
below.
If vehicle has under 8000 miles (12,875km) and is within the breakpoint window it will
be necessary to replace all lifters and guides on both banks. If vehicle has over
8000 miles (12,875km) and is within the breakpoint window it will be necessary to
replace the lifters and guides on the effected bank only not both.
Breakpoint for the models effected September 1, 2020 to March 31, 2021
When replacing the lifter and guide please indicated which lifter has failed by marking
its location on the guide for inspection (please do not cover the date code). The
parts will be requested back.
Note: It is not necessary to replace the oil control solenoid for this failure mode.
If the vehicle does not fall into the breakpoint window, please follow the latest
version of 19-NA-218..
Warranty Information
For this repair use the published labor time as called out in SI Labor Time Guide.
Version History
Version 6
Modified 01/20/2021 – Created on.
02/23/2021 – Added the Middle East
03/04/2021 – Updated to clarify models.
04/23/2021 – Update to change the correction statement 05/17/2021 – Update to add breakpoint and
remove 2019 MY 06/18/2021 – Updated to add repair information
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5776E
Published date: N/A
https://www.nhtsa.gov/recalls?nhtsaId=10201288
NHTSA ID Number: 10193473
Manufacturer Communication Number: PIP5776C
Summary
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP5776C
Published date: 04/23/2021
https://www.nhtsa.gov/recalls?nhtsaId=10193473
“This site contains affiliate links for which OEMDTC may be compensated” |
- Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
- OBDCAR AFM/ DFM Disabler allows your V6/ V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.
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- Please confirm the compatibility before ordering it.
- No tools are required, Plugs to the OBD-II port and start to work.
- OBDDFM AFM/DFM Disabler keeps your motors in the V6/V8 mode full power all the time.
- Please note that this AFM Disabler does not modify your original ECU programming, Unplug it to reset to factory default settings.
- Compatibles with V6 & V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks & SUVs.
- Please check compatibility before purchasing.
- 【FITS FOR GM V6/V8】Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.Please confirm the compatibility before order it,This device does not currently support the 2022 Refresh model trucks or SUVs.
- 【PLUG AND PLAY】No installation required, simply plug into your vehicle OBD-II port and it instantly begins working to eliminate the AFM system.
- 【KEEP V6/V8 ALL TIME 】This AFM/DFM Disabler allows your V6 or V8 vehicle to run in full cylinder mode at all times, help your car get full power.Preventing the Active or Dynamic Fuel Management system from dropping cylinders or more shuddering.(Disable 4 cylinder mode on your car)
- 【KEEP SAFETY】Leaves no trace - Unplug it to return to factory settings,Doesn’t reprogram or damage the factory ECU & will not void the manufacturer’s warranty.
- 【IMPORTANT TIPS】This product currently not compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L engine and 10-speed transmissions.
- 🏁【2024 New Version】AFM/DFM Disabler is the 2024 new upgraded version, which outperforms the old model.
- 👍【Safety Guarantee】This AFM Disabler won't modify your original ECU programming; unplugging it resets to factory default settings.
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- ❤️【100% After-Sales Satisfaction Guarantee】If you have any quality issues or dissatisfaction with our AFM Disabler, feel free to contact us; we'll offer returns or exchanges. We always adhere to providing a 100% satisfaction guarantee for our customers. (Note: Please check compatibility with your car model before purchase.)
- 🔌【2024 New Version——Keep V8 / V6 More Stable】AFM/DFM Disabler upgrade of chips and circuits. Enabling the engine to maintain a more stable operation in V8 V6 modes
- 🛠️【Safety & Keep Factory ECU】AFM Disabler no alterations have been made to the factory ECU, ensuring the safety and stability of your driving experience. The device only deactivates the vehicle's hidden AFM (active fuel management) DFM function (While Ford or Ram may have a built-in switch, models like GMC, Chevy, Cadillac, Buick... may not provide this switch)
- 🔋【Protect battery & Low-Power Eye-Care LED】The circuit of AFM Disabler utilizes low-power standby technology, minimizing the device's standby power consumption. The LED bulbs emit soft light, ensuring that even during extended nighttime drives, the eye-friendly indicators prevent eye fatigue
- ⚙️【Preserve Engine Lifter】The Engine Lifter plays a crucial role in Active Fuel Management, and its damage could lead to higher repair costs. We recommend using our device to turn off AFM function to extend the Lifter's lifespan
- ❤️【100% After-Sales Satisfaction】If you encounter any quality issues or are dissatisfied with our AFM Disabler upon receipt, you can initiate a return or exchange. Even if it's beyond the Amazon after-sales period, you can inform us of any issues through the purchase page, and we will promptly address your concerns
- Keeps your car in full cylinder mode all the time, no more shuddering or dropping cylinders.
- Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
- No installation required, simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system.
- NOT compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions.
- Will not reprogrammed the factory ECU.
- Compatible with most V6 & V8 GM active or dynamic fuel management motors, includes cars, trucks & SUVs.
- Keep your vehicle in V8 model with full power. Disable 4 cylinder mode on your car and fit for a wild range of GM V8 V6 vehicles.
- Plug and play, install without any tools. Pls unplug the OBDAFM Device if it's not used for a long time.
- Leaves no trace, Unplug it to return to factory settings. This AFM Disabler does not reprogram your factory ECU.
- When the device was plugged into the port, blue lights will flash in sequence and then turn off. It just indicated that the device was connected and working normally.
- 1.AFM/DFM Disabler Device RA003 Compatible with most GM V6 and V8 vehicles.
- 2.AFM RA003 keeps the vehicle in the V8 mode all the time,help your car get super power.
- 3. Plug and play, install without any tools.Please unplug the product,when you do not use this for a long time.
- 4. Keep the factory ECU, not programming the ECU of the vehicle, and does not affect other functions of the vehicle, but the modified vehicle is cautious to buy.
- 5. Please note: V8 mode will keep all the cylinder running, the water temperature may increase during driving. The product currently not compatible with 2019+ 5.3L 10-Speed or 6.2L 10-SPEED models.
- 🚗【Enhanced Engine Performance】Our AFM Disabler deactivates Active Fuel Management (AFM) to enable your vehicle to operate on all cylinders at all times, ensuring a smoother and more consistent driving experience.
- 🚗【Compatible with a Wide Range of V6 & V8 General Motors Models】Designed to fit a variety of General Motors' V6 and V8 engines equipped with AFM technology, . Note: This AFM/DFM Disabler is NOT currently compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions.
- 🚗【Easy Plug-and-Play Installation】Effortlessly upgrade your vehicle with our user-friendly design. Simply plug the AFM Disabler into your vehicle’s OBD-II port for an instant performance boost without the need for complex tools or professional assistance.
- 🚗【Maintains Vehicle Integrity】Enjoy the benefits of full engine power without compromising your vehicle’s factory settings. Our AFM disabler is non-invasive, fully reversible, and does not leave any trace once removed, preserving your vehicle’s warranty and resale value.
- 🚗【Reliable and Durable】Built with high-quality materials to ensure durability and longevity, our AFM Disabler is a reliable investment for your vehicle. Comes with dedicated customer support and a satisfaction guarantee to assist with any queries or concerns.
- 🔌【2024 New Version——Keep V8 / V6 More Stable】AFM/DFM Disabler upgrade of chips. Enabling the engine to maintain a more stable operation in V8 V6 modes
- 🛠️【Safety & Keep Factory ECU】AFM Disabler no alterations have been made to the factory ECU, ensuring the safety and stability of your driving experience. The device only deactivates the vehicle's hidden AFM (active fuel management) DFM function (While Ford or Ram may have a built-in switch, models like GMC, Chevy, Cadillac, Buick... may not provide this switch)
- 🔋【Protect battery & Low-Power Eye-Care LED】The circuit of AFM Disabler utilizes low-power standby technology, minimizing the device's standby power consumption. The LED bulbs emit soft light, ensuring that even during extended nighttime drives, the eye-friendly indicators prevent eye fatigue
- ⚙️【Preserve Engine Lifter】The Engine Lifter plays a crucial role in Active Fuel Management, and its damage could lead to higher repair costs. We recommend using our device to turn off AFM function to extend the Lifter's lifespan
- ❤️【100% After-Sales Satisfaction】If you encounter any quality issues or are dissatisfied with our AFM Disabler upon receipt, you can initiate a return or exchange. Even if it's beyond the Amazon after-sales period, you can inform us of any issues through the purchase page, and we will promptly address your concerns
Last update on 2024-03-05 / Affiliate links / Images from Amazon Product Advertising API
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