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D
Dadpool
replied to the thread
1989 5.0 Will not go in to closed loop, bogs when accelerated, no codes
.
We will run tests tomorrow and report back.
Apr 11, 2025
L\Bronco
replied to the thread
Fuel pump working 40 psi on rail no start
.
Good find! Brown is EEC power, green is fuel pump. If you find one that will plug in, it should work, the color denotes the current...
Apr 10, 2025
L\Bronco
reacted to
91BroncoPickup's post
in the thread
89 Bronco no spark ignition
with
Like
.
I think that's my issue! 😕
Apr 10, 2025
91BroncoPickup
replied to the thread
89 Bronco no spark ignition
.
I think that's my issue! 😕
Apr 10, 2025
91BroncoPickup
reacted to
Motech's post
in the thread
89 Bronco no spark ignition
with
Like
.
That EEC Power Relay powers up just about every item in the EFI system, including injectors, PCM, and all your output solenoids like EGR...
Apr 10, 2025
91BroncoPickup
replied to the thread
Fuel pump working 40 psi on rail no start
.
Figures. It's the EEC relay. Controls all EFI. Well... I wonder if I can swap in another temporarily?
Apr 10, 2025
91BroncoPickup
replied to the thread
Fuel pump working 40 psi on rail no start
.
Well... I might have found something here. Brown relay has a hole burned in it... I'd assume that is a problem!
Apr 10, 2025
91BroncoPickup
replied to the thread
Fuel pump working 40 psi on rail no start
.
I just used the spark plug tester and it's getting spark (I also just put the new ignition coil in, so I was thinking it would get...
Apr 10, 2025
Sog119
replied to the thread
1990 EFI to Carb conversion
.
Hey Max, Where did you mount the control module?
Apr 10, 2025
L\Bronco
replied to the thread
Fuel pump working 40 psi on rail no start
.
Hey 91, a quick check is to put a test light between ground and the green wire at the coil and crank the engine. The light should flash...
Apr 10, 2025
L\Bronco
reacted to
Ccarder85's post
in the thread
No start on 83 bronco
with
Like
.
I didn’t break it down that far. It was running perfectly fine other than the fuel pump leaking replaced the fuel pump then after that...
Apr 10, 2025
91BroncoPickup
replied to the thread
Fuel pump working 40 psi on rail no start
.
Had a mechanic install the new fuel pump inside the tank for me about 4 months ago... They cleaned the tank, replaced with good fuel as...
Apr 10, 2025
CARiD
posted the thread
Tactical Seat Covers with MOLLE System & Camo Print
in
CARiD
.
Looking for seat covers that can handle whatever your adventures throw at them? CARiD's got you covered with a special 5% OFF on all...
Apr 10, 2025
C
Ccarder85
replied to the thread
No start on 83 bronco
.
I didn’t break it down that far. It was running perfectly fine other than the fuel pump leaking replaced the fuel pump then after that...
Apr 9, 2025
L\Bronco
replied to the thread
No start on 83 bronco
.
Hey there Ccarder If its in the process of being assembled, you might not have a body ground connected. (Between the block and body.) I...
Apr 9, 2025
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