Fuel system, other: fuel injection system
Chevrolet technical service bulletin PIP5179B for 2014 Chevrolet Silverado 1500, 2014-2016 Chevrolet Tahoe and 2014 GMC Sierra 1500 and others.
- Bulletin number
- PIP5179B
- Component
- Fuel system, other: fuel injection system
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanical pump on the engine must build up the required pressure before the first injection event occurs. Direct Injection engines may have slightly longer cold crank times than that of port fuel engines.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- Chevrolet Tahoe 2014-2016 201420152016
- GMC Sierra 1500 2014 2014
- Chevrolet Suburban 2014-2016 201420152016
- Chevrolet Corvette 2014-2016 201420152016
- GMC Yukon 2014-2016 201420152016
- Chevrolet Silverado 2500 2015-2016 20152016
- Chevrolet Camaro 2016 2016
- GMC Yukon XL 2014-2016 201420152016
- Cadillac CTS 2016 2016
- GMC Sierra 2500 2015-2016 20152016
- Cadillac Escalade 2015-2016 20152016
- Cadillac Escalade ESV 2015-2016 20152016
- GMC Sierra Denali 2015-2016 20152016
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