Service Engine Light Misfire Engine Noise with DTC – 2020-2021 Cadillac Chevrolet GMC

2021 Chevrolet Corvette

NHTSA ID Number: 10193446 Manufacturer Communication Number: PIP5801A   Summary This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506,P3189, P318A, P318B, P318C, P318D, P318E, P318F, P3190 Possible broken valve spring.     12 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CHEVROLET CAMARO …

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Diagnostic Tips For Engine Noises – 2019-2022 Cadillac Chevrolet GMC

2022 Chevrolet Tahoe

NHTSA ID Number: 10206733 Manufacturer Communication Number: PIP5832   Summary This Preliminary information communicates to the dealer an issue where a vehicle may be exhibiting an engine noise condition. The dealer is instructed on how to isolate the noise to a specific area of the engine for further diagnosis.     16 Affected Products Vehicles MAKE MODEL …

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Manual Transmission Stalling, Clutch Chatter and/or Hard Shifting into 1st Gear or Reverse; Automatic Transmission Vibration on Launch and/or Engine Noise – 2014-2019 Chevrolet Corvette

2019 Chevrolet Corvette

NHTSA ID Number: 10187386 Manufacturer Communication Number: 19NA217   Summary This technical bulletin provides a service procedure to correct conditions of Manual Transmission Stalling, Clutch Chatter or Hard Shifting into 1st Gear/Reverse and Automatic Transmission Vibration on Launch or Engine Noise.   6 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2014-2019     Parts Information Causal …

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Information on Possible Normal Engine Noise – 2020-2021 Buick Encore GX & Chevrolet Trailblazer

2021 Buick Encore GX

NHTSA ID Number: 10187392 Manufacturer Communication Number: 20NA084   Summary This service bulletin provides information on normal engine characteristics/noise produced by the LIH engine.   3 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020-2021 CHEVROLET TRAILBLAZER 2021     SEOCONTENT-START Service Bulletin Bulletin No.: 20-NA-084 Date: December, 2020 INFORMATION Subject: Information on Possible Normal Engine …

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Service Engine Light Misfire Engine Noise With DTC P0300 P0106 P0506 – 2020-2021 Cadillac Chevrolet GMC

2021 Chevrolet Camaro

NHTSA ID Number: 10193458 Manufacturer Communication Number: PIP5752L   Summary This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and  engine noise with possible of DTC P0300 P0106 P0506,  Possible valve spring concern     11 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CHEVROLET CAMARO 2020-2021 CHEVROLET CORVETTE 2020 CHEVROLET …

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