95 HB PU

kap212 · Jul 25th, 2005, 12:24 PM

Ok big question, I have a 1995 PickUP that I have owned since eaRLY 1998. Well we THOUGHT that I was haveing a problem with the EGR valve and that it was under the plenum. But after removing the plenum we have learned there is NO EGR valve... WHY???? And any ideas why my truck would be running like crap and acting as though it is being chocked out above 2500 rpm's AFTER it is warmed up????

Thanks Greg

jerryp58 · Jul 31st, 2005, 08:17 AM

Quote:

Originally Posted by kap212

Ok big question, I have a 1995 PickUP that I have owned since eaRLY 1998. Well we THOUGHT that I was haveing a problem with the EGR valve and that it was under the plenum. But after removing the plenum we have learned there is NO EGR valve... WHY???? And any ideas why my truck would be running like crap and acting as though it is being chocked out above 2500 rpm's AFTER it is warmed up????

Thanks Greg

You may want to do another Search. I seem to remember someone was just having this same "choking out above X RPM" problem. It may have been their EGR valve though.

How about general tune up parts (fuel filter, plugs, wires, etc.), exhaust restrictions, or cracked or broken vacuum lines?

Do you have any way to measure fuel pressure? Assuming a new filter, maybe the pump is the problem.

Oh, you may want to post this question again and put the question/problem in the Title. You may get some of the people who responded to that other thread.