Car Stalls when braking
#1
Thread Starter
Member
Joined: Jul 2007
Posts: 137
Likes: 0
From: Minneapolis, MN
Car: '86 Iroc Z
Engine: 305 TPI
Transmission: 700r4
Car Stalls when braking
Just rebuilt 305 tpi. When cold, runs and drives just fine. When motor is warmed up, after braking the rpms drop to 500 and car sometimes stalls because of rpm drop. Any ideas?
#2
Member
Joined: Mar 2004
Posts: 430
Likes: 1
From: Huntsville Alabama
Car: 89 IROC convert.
Engine: tpi 305
Transmission: T-5
Axle/Gears: 3.42 10 bolt
Re: Car Stalls when braking
For what it's worth mine is doing that too. Except mine does it after only a few minutes and only when the car is moving. Sitting in the garage I can pump the brakes and the idles goes up a tad. Sure hope we get an answer.
Here are some ideas.
https://www.thirdgen.org/forums/tech...-car-quit.html
Here are some ideas.
https://www.thirdgen.org/forums/tech...-car-quit.html
Last edited by redliterunner; 09-15-2007 at 01:19 AM.
#3
Member
Joined: Mar 2006
Posts: 357
Likes: 0
From: KC. KS
Car: 89 Firebird
Engine: 408
Transmission: 700r4
Axle/Gears: 12 bolt/4.11
Re: Car Stalls when braking
First thing I would check for would be a vaccum leak. If you find nothing there than maybe check your fuel flow to see if you maybe have a clogged fuel filter.
#4
Thread Starter
Member
Joined: Jul 2007
Posts: 137
Likes: 0
From: Minneapolis, MN
Car: '86 Iroc Z
Engine: 305 TPI
Transmission: 700r4
Re: Car Stalls when braking
I just replaced all 8 fuel injectors and put a brand new fuel filter in. The only vacuum leak I have is from my throttle body to the emissions canister (the throttle body sucks air in from the canister. When I connect the line or plug the hole, the car stalls right away. I also can not plug my mass air flow sensor in or the car stalls.)
My best guess is my car is slightly out of time???
My best guess is my car is slightly out of time???
#5
Supreme Member
Joined: Oct 2006
Posts: 1,974
Likes: 0
Car: 91 RS
Engine: 350 vortec
Transmission: T-5
Axle/Gears: not the best not the worst
Re: Car Stalls when braking
no the car being out of time...wont cause that... i would bet you need a new MAF... if you cant plug yours in without it stalling
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