Quote:
Originally Posted by bchev36
the first code i have is a code 32 which i believe is the egr.... thats the first code i get but i will bring it into a place to know for sure..
|
I've got the same truck with the 4.3. I was getting the same code. The truck would break down under load when it rained, but was better when it was dry. I tried the following:
1. EGR valve
2. EGR solenoid
3. fuel filter
4. cap, wires, rotor, plugs
5. various chemical injector cleaners
None did anything but cost me money. Somebody on this forum said they had the same problem and it was the fuel pump. Replacing the fuel pump was cheaper than buying the diagnostic equipment or paying a mechanic. It also fixed the problem.