Thread: Low Rough Idle
View Single Post
Old 10-15-2010, 11:10 AM   #3
311-420
Can't be bridled
 
311-420's Avatar
 
Join Date: Sep 2007
Location: Texas
Posts: 7,005
Re: Low Rough Idle

Our stock fuel systems are returnless, and have no FPR.


I would search for a vacuum leak. Vacuum is high at idle and that's when the car begins to stall. Also makes me think vacuum since you say it occurs when the brakes are being used.
__________________
2004 Mach 1 #6956 5spd w/IUP
Eaton swap, longtubes, built 3.73 SRA
452hp/409tq dynojet🏁
311-420 is offline   Reply With Quote