Not really a question but a fix! My 1994 B4000 automatic 2 wheel drive was surging the rpms to 3000 rpms in park and in drive. I thought it was the IAC but it turned out to be the Coolant temp sensor. It costs me 15.99 at auto zone and now it runs great! As you can see I have a ton of miles on this truck and still have the original engine and transmission. The body is perfect and drives like a dream. I do have a "tick" in one of the valves which I can't get to stop ticking until it heats up but other than that its a DAMN good truck! I hope my "FIX" will help others. My email is erichbugman@yahoo. Com. Have a good day.
Saturday, December 22nd, 2012 AT 10:52 PM