PCM Diagnostics & Tuning HP Tuners | Holley | Diablo
Sponsored by:
Sponsored by:

Help!! low power then goes to normal.

Thread Tools
 
Search this Thread
 
Old 07-29-2007, 07:35 PM
  #1  
11 Second Club
Thread Starter
 
Rays C5's Avatar
 
Join Date: May 2004
Location: Va. beach,Va
Posts: 226
Likes: 0
Received 0 Likes on 0 Posts
Default Help!! low power then goes to normal.

This has been puzzling me for a while.I was getting a 1286 code that indicates either tac module or accelerator assy was defective. I replaced the module which btw gave the car more throttle response. But my problem is after 4 minutes of driving when car is cold power will drop to where I can bearly hold 20 mph. While still driving at that speed it will slowly get back to normal and be fine until I turn it off. This time around I am not getting any codes at all. any clues???? Can't go racing like this..
Old 07-29-2007, 09:03 PM
  #2  
Doc
FormerVendor
iTrader: (9)
 
Doc's Avatar
 
Join Date: May 2003
Location: Jacksonville, Fl
Posts: 1,573
Likes: 0
Received 0 Likes on 0 Posts
Default

Very impressive times with those mods.
Old 07-31-2007, 07:41 AM
  #3  
11 Second Club
Thread Starter
 
Rays C5's Avatar
 
Join Date: May 2004
Location: Va. beach,Va
Posts: 226
Likes: 0
Received 0 Likes on 0 Posts
Default

thanks. Have a custom designed cam in now and trying to get back to the track. Anyone have any ideas before I buy a accel assy????




All times are GMT -5. The time now is 06:16 PM.