Here's the original cut out thread
http://www.naxja.org/forum/showthread.php?t=68382
That's the back story. Tonight I put a new o2 sensor in the Jeep and went down the road to test it. About 2 miles down the road I punched it, it stumbled, I kept my foot to the floor to see if it would pick up again, instead I cooked something and now it won't start. Had to have it towed to the house. I won't be working on it tonight since it's 12:15. I'm just looking for ideas.
Things I checked on the side of the road:
I do have spark to the center of the dist. cap. I pulled it off and had the fiance crank it.
I can't hear the fuel pump running, I was going to bypass the ballast, but I couldn't find it with a small flash light on the side of the road while it was raining.
I tested the TPS while waiting for the tow truck, it seemed to check out, and is one of the few things I haven't replaced.
I'm really thinking it's the ballast, and I wil try that tomorrow morning, but I'm looking for any and all suggestions ATM.
Thanks.
Edit:
I forgot what it is! 87 COmanche, 4.0, AX-15
Edit#2: SO I ran out, and turned the key on, I still can't hear the pump. I'm really beginning to think that it's just not getting fuel. I don't have a fuel pump ballast on the fender, so either the 87's didn't come with one or it's been removed. I swapped what I think to be the fuel relay with what I believe the be the power latch relay with no change.
I think I either blew a fusible link, or I burnt through a wire. Does anyone have a schematic for the fuel pump electrical system?
http://www.naxja.org/forum/showthread.php?t=68382
That's the back story. Tonight I put a new o2 sensor in the Jeep and went down the road to test it. About 2 miles down the road I punched it, it stumbled, I kept my foot to the floor to see if it would pick up again, instead I cooked something and now it won't start. Had to have it towed to the house. I won't be working on it tonight since it's 12:15. I'm just looking for ideas.
Things I checked on the side of the road:
I do have spark to the center of the dist. cap. I pulled it off and had the fiance crank it.
I can't hear the fuel pump running, I was going to bypass the ballast, but I couldn't find it with a small flash light on the side of the road while it was raining.
I tested the TPS while waiting for the tow truck, it seemed to check out, and is one of the few things I haven't replaced.
I'm really thinking it's the ballast, and I wil try that tomorrow morning, but I'm looking for any and all suggestions ATM.
Thanks.
Edit:
I forgot what it is! 87 COmanche, 4.0, AX-15
Edit#2: SO I ran out, and turned the key on, I still can't hear the pump. I'm really beginning to think that it's just not getting fuel. I don't have a fuel pump ballast on the fender, so either the 87's didn't come with one or it's been removed. I swapped what I think to be the fuel relay with what I believe the be the power latch relay with no change.
I think I either blew a fusible link, or I burnt through a wire. Does anyone have a schematic for the fuel pump electrical system?
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