SureTrack Community Fix: Brake Cleaner to the Rescue
Sometimes you need to go back to an old-fashioned method to diagnose a problem and find the cause. SureTrack community member Peirs13 had a GMC Sierra pickup in their shop that ran great but would intermittently go into limp in mode and set a bunch of codes. They did all the normal testing for the situation but still didn’t find the cause. They posed the question to the community, and with the help of fellow community member ericsautomotive, and others, they were able to resolve the issue quickly.