| limp mode
have a 05 duramax ,with edge chip whenever under a load or towing goes into limp mode , with or without chip in the truck . had it to the dealer 6 times they keep bringing up fuel preasure regulator code and egr say they have replaced the preasure regulator and preasure regulator valve ? FRUSTRATED took it to diesle mechanic said same thing and want 2 grand to fix it , hate to spend the money when its still under warentee 2 dealers and after they do there thing , hook up 14 foot motorcycle trailer and it goes into limp mode like clock work check engine light has never come on ! any thoughts ? |