car sputters and shuts off
#1
Thread Starter
Junior Member
Joined: Mar 2004
Posts: 25
Likes: 0
From: N.E. Philly Pa
Car: 89 formula
Engine: 305 tbi
Transmission: 700R4
car sputters and shuts off
89 firebird 305 tbi
at a certain throttle position the car sputters and shuts off. it feels like the injectors are not getting electricity
I have replaced the tps twice in 5 months, I am almost positive this is not the problem
if I bury the throttle or let off the problem goes away- ----
any other places to look or suggestions on what to do
at a certain throttle position the car sputters and shuts off. it feels like the injectors are not getting electricity
I have replaced the tps twice in 5 months, I am almost positive this is not the problem
if I bury the throttle or let off the problem goes away- ----
any other places to look or suggestions on what to do
#3
Thread Starter
Junior Member
Joined: Mar 2004
Posts: 25
Likes: 0
From: N.E. Philly Pa
Car: 89 formula
Engine: 305 tbi
Transmission: 700R4
Originally posted by Air_Adam
Try some fuel system cleaner, and replace the fuel filter.
Try some fuel system cleaner, and replace the fuel filter.
thanks
anymore ideas
#4
TGO Supporter
Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Sounds to me like dieseling... which usually means either your running lean (why I suggested the fuel system cleaner and filter) or it means your timing is too high.
Whats your idle speed?
Whats your idle speed?
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08-11-2015 10:11 PM