I got my PCM tuned by PCMforless awhile back and ive have the problem thats is very annoying. As im driving whenever i push in the clutch to stop or just pushing in the clutch while cruising on the highway the engine will rev up to about 2500. Ive switch pcm's with a stocker and the engine revs down when pushing in the clutch likes its supposed to do, the only problem is that pcm is not tuned for my motor. There is no IAC code for either pcm but I seem to be getting a crank position sensor code. Ive changed that sensor along with opti sparks 4 times with the same problem still occuring with that tuned pcm. Im stumpped need some help .

 

Have you talked to bryan about it?

it honestly sounds like a IAC way out of adjustment to me.

 

well its been 2 1/2 years since ive had it tuned by byran so i dont even know if he would remeber me. The car sat up of over a year due to a wireing problem. I would really prefer a dyno tune vs. mail order tuning.

 

Well a dyno tune isn't going to fix anything thats mechanically or electronically wrong with the car. And on top of that its not going to find a extra 20 hp by dyno tuning it. I just did a car yesterday on the dyno that bryan did a mail order tune for and after 5 pulls I could only get 5 more hp out of it.

He has files on everyone so its not a matter of remebering