Axle_tek
New Member
- Joined
- Jan 29, 2014
- Messages
- 15
- Reaction score
- 0
- Points
- 1
- Vehicle Year
- 1995
- Make / Model
- Ford
- Transmission
- Manual
I updated my upper intake manifold to the 02 plastic style on my 96 and now it revs to 2000-3000rpm when started. Searched for vacuum leaks found nothing. Has anyone els tried the plastic upper manifold on a pre 97 ranger and had any issues? Wondering if the computer can't compensate and is causing the issue. I also did the heads, valves and cam position sensor. I tried unplugging different sensors to see if it would default with no luck. I hooked a scanner up and everything is reading normal. Any ideas? I'm stumped