my 87 gt stalls sometimes now?
Thread Starter
Joined: May 2010
Posts: 48
From: kentucky
my 87 gt stalls sometimes now?
I have a 87 gt mustang. Its a 5-speed stock. Ive instaled 4.10 gears,underdrive pulleys, smog pump delete, bb@k coldair intake and 70mm throttle body and egr spacer. My car has no maf sensor. I've noticed since the cold air intake setup if im driving down the road and have to stop and clutch it the RPMs drop really low and soutimes kill the motor! This has only happened since the coldair intake upgrade! Please help me solve my problems men. THANX!
6th Gear Member
Joined: Oct 2005
Posts: 6,028
From: st clair shores MI
will it idle if you unplug the IAC ?
if it will NOT... my bet is vac leaks. that stuff gets old and you can have multiple small leaks that will add up to drivability issues
unplug the battery for about 15 mins to reset the computer and try it, cuz the computer will adjust for those vac leaks and eventually it will run with out stalling... but with poor performance
if it will NOT... my bet is vac leaks. that stuff gets old and you can have multiple small leaks that will add up to drivability issues
unplug the battery for about 15 mins to reset the computer and try it, cuz the computer will adjust for those vac leaks and eventually it will run with out stalling... but with poor performance
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trashxtrash
4.6L (1996-2004 Modular) Mustang
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Sep 20, 2015 10:49 PM
