× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: No Crank No Start After Engine Install
Posted to Technical Discussion Forum on 1/3/2021

[...trimmed text...]

Fuel gauge work in drive?

TSB from GM

"The PCM is the buffer for the fuel gauge. On an Automatic Transmission no buffering takes place when the transmission is in park or neutral. This is a NORMAL... Login to read more.