My 1987 pontiac fiero GT stalls out when it gets very hot outside.
Asked by Fritz87 Jul 29, 2014 at 05:10 PM about the 1987 Pontiac Fiero GT
Question type: Maintenance & Repair
The heat gauge is not reading hot, it just stalls whenever its hot out, just started this
summer. Already bought a air control valve, and O2 sensor. No service lights are on or
anything.
7 Answers
Have already done that. Its fine when its not as hot outside, its very frustrating, stalls out at every stop sign.
Yup, Nothing comes up. My mechanic son says possibly the cold start injector might be leaking.
yea it alwasy starts up, but u have to crank it longer after it sits for a bit, which is why i suspect a leaking injector, also because it kinda smells rich..and gets bad milage
yea theres no codes though, and it does have a cold start injector, on the side of the intake almost below the dizzy
Vaccum leak on warped manifold gasket gets bigger upon hot engine.
My 1987 Pontiac Fiero does almost the same thing it’s stars then I drive it around a little then after it gets hot when I stop at a light it dies and won’t start after or if it does and you Putin gear right it dies but then once you let Sit and cool down it’s fine any help
I ended up rebuilding my whole engine which solved all my problems.
