I have a 1967 Galaxie Fastback w/ a 91 EFI Swap. The Motor is stock Bottom end with B Cam 1.7 rollers , Gasket matched GT40 heads, Cobra upper and lower and stock Throttle body and 65mm mass air, o yea stock thermastat. Thats a lil of FYI.
Now heres the deal. Car runs and idles great (but running a little fat at idle) from temp range of 0- 110 degrees. After 110 to about 155 the car misses and pops and runs like someone yanked all the plug wires off. Once car getts to operating temp all problems seem to go away.
I have replaced every sensor that I know to replace. O2's , tps, dist, module and all..
Please help! This thing is driving me nuts. What do I need to check replace???
Thanks
Jason
[email protected]
Now heres the deal. Car runs and idles great (but running a little fat at idle) from temp range of 0- 110 degrees. After 110 to about 155 the car misses and pops and runs like someone yanked all the plug wires off. Once car getts to operating temp all problems seem to go away.
I have replaced every sensor that I know to replace. O2's , tps, dist, module and all..
Please help! This thing is driving me nuts. What do I need to check replace???
Thanks
Jason
[email protected]