aaronhahn777
New Member
- Joined
- Jul 11, 2011
- Messages
- 11
- Reaction score
- 4
- Points
- 0
- Location
- Flint MI Area
- Vehicle Year
- 2005
- Make / Model
- ford
- Engine Size
- 4.0 supercharged
- Transmission
- Automatic
05' sohv 4.0L v6.
I installed a cold air intake and a magniflow exhaust. I now notice a high idle. It's really bad when it first starts up. Runs at about 2000 rpm even once warmed up. Between 1st and 2nd the rpm will increase when I hold th clutch in... really annoying.
Ok... so this is what I've done so far. Replaced IAC. Checked for sticky throttle cable. Cleaned out throttle body. Checked for vacuum leaks in the intake... even sprayed carb clean around it while idling. Can't find anything.
Ideas:
Is there a way to make sure the IAC is connected electrically? If so, what voltages should I see.. and where.
MAF sensor? Mabey I f**ed teh sensor when I swapped it into the new intake. Any way to check it?
I installed a cold air intake and a magniflow exhaust. I now notice a high idle. It's really bad when it first starts up. Runs at about 2000 rpm even once warmed up. Between 1st and 2nd the rpm will increase when I hold th clutch in... really annoying.
Ok... so this is what I've done so far. Replaced IAC. Checked for sticky throttle cable. Cleaned out throttle body. Checked for vacuum leaks in the intake... even sprayed carb clean around it while idling. Can't find anything.
Ideas:
Is there a way to make sure the IAC is connected electrically? If so, what voltages should I see.. and where.
MAF sensor? Mabey I f**ed teh sensor when I swapped it into the new intake. Any way to check it?