#PIP5733D: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Sep 22, 2020) Subject:  Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model Year: ... Read More

#PIP5733B: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Aug 6, 2020) Subject:  Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History   Brand: Model: Model... Read More

#PIP5234C: Information For Servicing Fuel Injector Oil Ring Seal Replacement For Fuel Odor And/or Extended Cranking Condition - (Apr 27, 2017) Subject:  Information For Servicing Fuel Injector Oil Ring Seal Replacement For Fuel Odor And/or... Read More

#PIP5179D: Extended Crank Cold With DI (Direct Injected) Engines - (Mar 27, 2018) Subject:  Extended Crank Cold With DI (Direct Injected) Engines Models:  2016–2018 Chevrolet Camaro  2016–2018 Cadillac CTS-V 2015... Read More

Source:   GM TechLink Date:   February 20, 2014 The 4.3L, 5.3L, and 6.2L (RPOs LV3, L83, L86 and LT1) direct injected (DI) engines (Fig. 14) available on some 2014-2015 Corvette, Silverado 1500, Suburban, Tahoe, Sierra 1500 and Yukon... Read More

Subject: False A/C Compressor Seizure - Vehicles Subjected to Extended Storage Model and Year:  1968 - 1982 Corvette Source:  Chevrolet Service News Page Number:  1 Date:  April 1972 - Volume 44 - Number 44 Slipping or... Read More

March 21, 2024 A growling, knocking or rhythmic thumping sound may be heard on some 4.3L engines (RPO LV3), 5.3L engines (RPO L82, L84) and 6.2L engines (RPO L87, LT1, LT2, LT4, L8T) on some 2019-2024 Camaro, Corvette, Silverado 1500, Sierra 1500;... Read More

#PIP5733E: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Oct 5, 2020) Subject:  Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model Year: VIN... Read More

2020 Corvette: Rushing Air Sound in PCV Tube GM TechLink May 21, 2020 Some 2020 Corvette models may have a rushing air or hissing sound coming from the engine compartment during normal engine operation. The hiss or vacuum leak sound is at the foul... Read More

#PIP5248D: Stalling Shudder And/or Hard shifting Into 1st Gear Or Reverse Vibration On launch (With Excessive Crankshaft End Play) - (Aug 10, 2017) Subject:  Stalling Shudder And/or Hard shifting Into 1st Gear Or Reverse Vibration On launch ... Read More