rough idle
Originally Posted by 92se
im not retarded maf mass air flow sensor....and its not that
thottle body and mass airflow sensor cleaned i found a main vaccum hose dry rotted so i replaced it but it doesnt do it as bad but it still kinda does it... ive got codes for my coolant sensors but i dont think that would do it
Ok. You're on the right track if it'* cleared up a bit. With a clean MAF, TB, and fixed vacuum leak, you have two likely suspects:
1. Another vacuum leak.
2. A burnt exhaust valve due to the fact you have (most likely) an egr-less 92. Get a compression check. Both wet and dry. If they read the same, but one or two cylinders is low, you have a burnt valve.
1. Another vacuum leak.
2. A burnt exhaust valve due to the fact you have (most likely) an egr-less 92. Get a compression check. Both wet and dry. If they read the same, but one or two cylinders is low, you have a burnt valve.
Yes, there is a short vacuum hose that should go between the vacuum distribution tower on top of the TB to some sort of module that is on the fuel rail. This is a tricky one to replace because one end is 7/32" and the other is 5/32"
Thread
Thread Starter
Forum
Replies
Last Post







