XJCasper
NAXJA Member #1042
- Location
- Yelm, Washington
Subscribing to this one, also...
92 No Start
- Thread starter GordoSmasho
- Start date
smokinu
NAXJA Forum User
- Location
- Modesto CA
I had an issue similar to this when i got my jeep. A new fuel pump relay fixed it. This is crazy.
XJCasper
NAXJA Member #1042
- Location
- Yelm, Washington
Did your Jeep pull any codes?
- Location
- Virginia City, NV
Relays are working. I swapped them around during my initial testing. Also threw in some spares i had. Pump is on and working so relay is working.
I ordered a timing light. No one rents them so i just ponied up. It will be here tomorrow. Going to do some testing tomorrow night probably. Got some major changes coming up soon. Need to get this jeep running and out of here.
I ordered a timing light. No one rents them so i just ponied up. It will be here tomorrow. Going to do some testing tomorrow night probably. Got some major changes coming up soon. Need to get this jeep running and out of here.
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XJ_Rudolph
NAXJA Forum User
- Location
- Pleasanton, CA
Are there any dead spots in the tps? Sometimes an oldschool volt meter is the way to go for that
XJ_Rudolph
NAXJA Forum User
- Location
- Pleasanton, CA
What happens when you give it a little gas on start? Have you sprayed starting fluid in yet?
- Location
- Virginia City, NV
Tps has been tested three times. Good every time except at wide open throttle. Voltage is a little under spec. No dead spots.
Throttle position while cranking has no effect.
Starting fluid while cranking has no effect. The injectors are indeed firing as they are supposed to. None are leaking as tested with a fuel pressure guage.
It has a fairly steady stumble while cranking. But as soon as you let off the key it dies.
Everyone i talk to seems to say timing. So ill know that tonight or tomorrow with a timing light.
Throttle position while cranking has no effect.
Starting fluid while cranking has no effect. The injectors are indeed firing as they are supposed to. None are leaking as tested with a fuel pressure guage.
It has a fairly steady stumble while cranking. But as soon as you let off the key it dies.
Everyone i talk to seems to say timing. So ill know that tonight or tomorrow with a timing light.
XJ_Rudolph
NAXJA Forum User
- Location
- Pleasanton, CA
My buddies jeep has a similar problem. 4l obd2. We would have to jump it, and while he was cranking he would give it a decent amount of gas and it would eventually start, but then it wouldnt hold idle so he would have to keep his foot on the gas. Maybe check your idle controller in the throttle body, might be dirty or bad. His was also not throwing any codes.
- Location
- Virginia City, NV
Yeah ive used a starter box many times. Throttle has no effect on it at all. It will not run or start where its at now.
XJ_Rudolph
NAXJA Forum User
- Location
- Pleasanton, CA
Dang...i mean there are only so many things that can go wrong...
Starter
Fuel system
Spark
Intake
Exhaust
Starter
Fuel system
Spark
Intake
Exhaust
- Location
- Virginia City, NV
Yeah. All of those systems are checked and checked and rechecked to all be functioning. Thats why every one that ive talked to says it has to be timing. If it isnt im not sure what ill do.
XJ_Rudolph
NAXJA Forum User
- Location
- Pleasanton, CA
Do you have a timing gun? If not i think you can do the autozone loner program and get one for free for a while
- Location
- Virginia City, NV
Non of the local parts stores have timing lights for loan. I ordered on this weekend. It should be here today.
XJ_Rudolph
NAXJA Forum User
- Location
- Pleasanton, CA
Ok cool let me know what your findings are!
