high idle 5.9

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

ranney

Junior Member
Joined
Jan 17, 2012
Posts
3
Reaction score
0
Location
wi
Ram Year
1994
Engine
5.9
I have a 1994 Ram 1500 4wd with a 5.9 L. I recently replaced the IAC with a new one and the TPS with an old one that still works. I've also replaced the TB gasket (twice cause part of the replacement cracked.) and cleaned the throttle body thoroughly. I've checked for vacuum leaks with carb cleaner but still have a high idle. I can still hear a another vacuum leak but unable pinpoint it. It smoothed out after replacing the IAC. It should be running between 500-800 at idle in part unless I am mistaken. However it starts at 1300 and climbs to 1500. Any ideas? thanks.
 

Staff online

Members online

Forum statistics

Threads
194,902
Posts
2,863,860
Members
155,252
Latest member
radikio
Top