Ok, my Jimmy started running rough last weekend. It recently got to the point where it barely ran and it had no brakes. The " Service Engine Soon" light was flashing (only sometimes though). So before I pulled the code I replaced the dist. Spark plugs, plug wires, vacuum lines, and intake hose. None of this actually seemed to make the truck run better. So I backed the truck into my driveway and pulled the codes. It came up with #32. I checked the book and this shows the EGR valve. The problem is that when I shorted the wires out to pull the code, I accidentally did it when the ignition was on, and I'm curious if I fried the ECM because right after I pulled the codes I tried to start it, and it fired a cylinder or two, but eventually stopped firing all together. I cleaned the EGR and that did not help, and then I noticed (after lots of trying to start it) that fuel was dripping from the exhaust. So currently I cant get it to fire, I checked the coil also and it is good. So Im starting to think I fried the ECM since it wont even try to fire now. Sorry so long, just wanted to include all the info I can. Thanks in advance!
Monday, November 27th, 2006 AT 7:48 PM