XJ from hell (or motor from hell)
#1
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Year: I've had a few...
Model: Cherokee
Engine: A secret
XJ from hell (or motor from hell)
Well I got my new engine in and...
IT WONT START
Timing sounds off
Sputters
good coil
timed right and timed 3 times
fuel is fine
dumped gas into the carb
Just wont start...
Chugs and ignites
just not enough
Injector connecter might be off on injector 1&2, but swapped them a few times
is there a fuse I should check? (I doubt it and didn't care to even think till now)
its an engine I never seen running, but I got it for $175...
IT WONT START
Timing sounds off
Sputters
good coil
timed right and timed 3 times
fuel is fine
dumped gas into the carb
Just wont start...
Chugs and ignites
just not enough
Injector connecter might be off on injector 1&2, but swapped them a few times
is there a fuse I should check? (I doubt it and didn't care to even think till now)
its an engine I never seen running, but I got it for $175...
#3
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Year: I've had a few...
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Engine: A secret
#4
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Check Your timing chain, might be to lose and skipping,
you said you timed it 3 times, maybe thats why?
I have the same problem found out it was the timing chain.
you said you timed it 3 times, maybe thats why?
I have the same problem found out it was the timing chain.
#5
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Year: 1989
Model: Wagoneer
Engine: 4.0 ported Renix with straight pipes
well first im 99% almost positive you can't time your model jeep, i don't know if by "time" you mean your plug wires, but thats the first thing i would check, make sure all your plugs wires on and on in the correct order on the distributor going to the engine.
How new is the motor, junkyard new? or crate rebuilt new? could eliminate the possibility of a bad timing chain/jumped timing chain/timing chain installed incorrectly etc.
and by carb do you mean the throttle body? cause you said injectors too.
How new is the motor, junkyard new? or crate rebuilt new? could eliminate the possibility of a bad timing chain/jumped timing chain/timing chain installed incorrectly etc.
and by carb do you mean the throttle body? cause you said injectors too.
#6
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Year: 1989 Laredo
Model: Cherokee
Engine: 4.0 L 6 Renix
As above check plug wires are in correct order, just a note, had one towed to the shop last week, distributor was 180 deg. out of position, but check for the simple things first.
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#9
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Year: 1989
Model: Wagoneer
Engine: 4.0 ported Renix with straight pipes
#10
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Year: I've had a few...
Model: Cherokee
Engine: A secret
distributer is pointing to 1 with cap off and its on the top @ the compression stroke.
All new plugs.
Wires are the ones that the old engine had in it an they where fine.
Engine was pulled from a total, but it hasn't ran in a few months. Been sitting in an attached garage.
The Distributer was pulled out 3 times checking and rearranging plug wires.
Timing chain is going to be checked tomorrow morning... I'm to tired/lazy get up...
Radar, I meant I aligned them to be withing "auto-timing" area. (if thats the correct term) and yes, throttle body... not carb. I work on bikes a lot more than cars.
All new plugs.
Wires are the ones that the old engine had in it an they where fine.
Engine was pulled from a total, but it hasn't ran in a few months. Been sitting in an attached garage.
The Distributer was pulled out 3 times checking and rearranging plug wires.
Timing chain is going to be checked tomorrow morning... I'm to tired/lazy get up...
Radar, I meant I aligned them to be withing "auto-timing" area. (if thats the correct term) and yes, throttle body... not carb. I work on bikes a lot more than cars.
#12
dumping gas into the "carb" (throttle body) won't do anything since its fuel injected. a failing CPS can cause it to run rough. MAP sensor, IAC, TPS, and fuel injectors...just some i can think of now
#13
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Year: 1989
Model: Wagoneer
Engine: 4.0 ported Renix with straight pipes
yeah i would start with the cps, then check your other sensors to make sure that they are all plugged in, sometimes you can check them with a multimeter to see if they are good,
and hope it's not fuel injectors cause they are expensive, but if you do get injectors i recommed the bosch stock upgrade injectors from fiveomotorsport.com they are great
and hope it's not fuel injectors cause they are expensive, but if you do get injectors i recommed the bosch stock upgrade injectors from fiveomotorsport.com they are great
#14
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Year: I've had a few...
Model: Cherokee
Engine: A secret
how wouldn't it? You add fuel to the air side of the air/fuel mixture... therefore running a richer mixture for a shorter time.
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Year: I've had a few...
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Engine: A secret
Ok so, I pulled the distributor assembly and popped the cover off, pulled out the distributor and lined up the wholes and held them inline as I dropped it in.
She lives.
She lives.