air. fuel or what?
#1
air. fuel or what?
alright i have a 02 and i have been noticing a huge difference in power(loss)...i had this problem like this a few weeks back, i cleaned out my air filter and it was just fine up until about 5 days ago...its like my turbo isnt building any boost but its spooling just fine....i blew my air filter out with an air gun and it didnt help it....my air filter has a black tint to it when its suppose to be purple, wonder if you guys think i should just buy a replacement filter and hopefully that will work or look else where? could my boost elbow be playing any part in this?
#4
---AutoMerged DoublePost---
what was wrong with your turbo, you say it was acting just like what i explained?
Last edited by cummins6spd; 05-25-2009 at 04:29 PM. Reason: Automerged Doublepost
#5
couple things to think about
Oil seals going bad in the turbo could cause this. Might not hurt to pull off your turbo to IC pipe and make sure it isn't full of oi.
Might have an exhaust leak that is getting soot on your Air Filter.
Honestly if it is loosing power but not smoking then I would look towards fuel. Gett a fuel pressure tester and check your fuel pressure. you may have a lift pump going out.
Guages come in real handy when your troubleshooting.
Oil seals going bad in the turbo could cause this. Might not hurt to pull off your turbo to IC pipe and make sure it isn't full of oi.
Might have an exhaust leak that is getting soot on your Air Filter.
Honestly if it is loosing power but not smoking then I would look towards fuel. Gett a fuel pressure tester and check your fuel pressure. you may have a lift pump going out.
Guages come in real handy when your troubleshooting.
#6
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