getting gas to tbi but no gas coming out of injectors
Thread Starter
Junior Member
Joined: Oct 2008
Posts: 11
Likes: 0
getting gas to tbi but no gas coming out of injectors
have a 91 camaro tbi 305. I am getting gas to the throttle body however nothing is coming out of the injectors. It just died on me out of know where the other day and the check engine light is on now. Do guys think its something in the tbi that blocking it or is it something electrical? It does has good fuel pressure so its not the pump.
Member
Joined: Feb 2009
Posts: 119
Likes: 0
From: Delta, BC
Car: '91 S10 Blazer
Engine: TBI 350
Transmission: 700R4
Axle/Gears: 3.73 posi
Re: getting gas to tbi but no gas coming out of injectors
You could have a cacked ignition module.
If there's no feedback pulses to the ECM, it doesn't know the engine is rotating.... so it won't fire the injectors (even though the portion of the module that fires the plugs is still alive).
You DO have spark right???
If there's no feedback pulses to the ECM, it doesn't know the engine is rotating.... so it won't fire the injectors (even though the portion of the module that fires the plugs is still alive).
You DO have spark right???
Senior Member
Joined: Jul 1999
Posts: 853
Likes: 0
From: Everett, MA . USA
Car: 89 FORMULA FIREBIRD, 86 CHEVY CAMARO
Engine: L98, LB9 RESPECTIVLY
Transmission: 700 R4 (BOTH)
Re: getting gas to tbi but no gas coming out of injectors
Have your ignition module tested, most major auto parts stores can do this.
Thread
Thread Starter
Forum
Replies
Last Post
