Passenger side Injectors pulse Not the Drive side:©
Thread Starter
Junior Member
Joined: Jul 2007
Posts: 41
Likes: 0
From: North Atlanta, GA
Car: 89 T/A Blue/Gray T-Top
Engine: 5.7
Transmission: 700R4
Axle/Gears: 327
Passenger side Injectors pulse Not the Drive side:©
On my car only the passenger side Injectors pulse Not the drivers side. Using a noid light to verify.
Any input would be great.
Any input would be great.
Supreme Member
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Injection Rejection
With the key in the RUN position (engine off) probe both sides of the non-operating injector socket with the injector removed.
What are your findings?
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
8 Wheels Corner Better Than 4, If You’re On The Outside You Have Fair Warning
.
What are your findings?
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
8 Wheels Corner Better Than 4, If You’re On The Outside You Have Fair Warning
.
Thread Starter
Junior Member
Joined: Jul 2007
Posts: 41
Likes: 0
From: North Atlanta, GA
Car: 89 T/A Blue/Gray T-Top
Engine: 5.7
Transmission: 700R4
Axle/Gears: 327
Re: Injection Rejection
On the drivers side using a volt meter it reads on the wires as follow
Black = 0
Black/Purple = goes from -0.02 to 0.032
On the passenger side
Black = 11.72
Black/Green= 0.031 to 0.98
I`m not very good with volt meter.
Black = 0
Black/Purple = goes from -0.02 to 0.032
On the passenger side
Black = 11.72
Black/Green= 0.031 to 0.98
I`m not very good with volt meter.
Supreme Member
Joined: Apr 2010
Posts: 4,337
Likes: 29
From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: Injection Rejection
Check your injector fuses. If one is blown you need to find the short. You may have shorted injector coils that are pulling too much current.
Supreme Member
Joined: Apr 2010
Posts: 4,337
Likes: 29
From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: Injection Rejection
Beware as I said of one or more injector coils with low resistance(shorted). Often the coils will function well enough to avoid suspicion until heated. When heated, the faulty coils tend to short more severely pushing current high and blowing the fuse(s). Also, look carefully for any frayed portions in the harness or breaks in insulation.
Thread
Thread Starter
Forum
Replies
Last Post
