Ford Mustang Forum banner
Status
Not open for further replies.
1 - 4 of 4 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
i just bought my 1987 mustang gt 5.0 5 speed found spout connector in ash tray. pluged it in. and car runs very bad. back fires and pops at the throttle body. removed it and rus good.holly upper & lower, e cam, roller rockers,65 mm t- body,mass airflow gt 40 heads. any help would be great thanks.
 

·
Registered
Joined
·
105 Posts
the timing is good. that modular might be bad. the next thing i would look at is the wiring to that is good, no broke wires etc. also check the wiring on the ecu. def sounds like that modular part is bad. i would check the wiring etc first though. always better to start with free things than throw money at it.
 
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Status
Not open for further replies.
Top