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Hi, I'm still trying to figure out my rough running/stalling TBI. I rewired the computer and some burnt wires under the hood. It looks like my voltage is stable again. Could anyone take a look at the logs and give me some pointers?
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Marvin -- '87 Grand WAGONEER, Big Lift, Big Tire
Bob -- '89 GW, No lift, No tires
There's a reason some suspension bolts have MF on them.
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From what I see, the TPS isn't adjusted correctly.
It's dropping to .2v which is too low.
If you didn't perform the initial setup, you need to do this.
And common sense dictates verify no vacuum leaks, and fuel pressure is good.
Lots of knock counts, are you using a knock sensor?Tony
88 GW, 67 J3000, 07 Magnum SRT8 -
I bought the Jeep with the setup but the distributor was changed by the mechanic, so I will try resetting everything from scratch. I'm not sure what the knock sensor is picking up because it doesn't sound like that.Marvin -- '87 Grand WAGONEER, Big Lift, Big Tire
Bob -- '89 GW, No lift, No tires
There's a reason some suspension bolts have MF on them.
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Hmm, the TPS is showing .53 at idle now.Marvin -- '87 Grand WAGONEER, Big Lift, Big Tire
Bob -- '89 GW, No lift, No tires
There's a reason some suspension bolts have MF on them.
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Hmm, well actually this does not look good.
Compression:
8 7-120
6 - 120 5-89
4 - 120 3-100
2 - 120 1-100
Maybe I'm getting all I'm going to get.Marvin -- '87 Grand WAGONEER, Big Lift, Big Tire
Bob -- '89 GW, No lift, No tires
There's a reason some suspension bolts have MF on them.
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yeah not good...
do a leakdown test and see what exactly is going on.
or just pull head since all low ones are on same side?Tony
88 GW, 67 J3000, 07 Magnum SRT8Comment
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What would cause low compression all on one side, cam shaft issue?
Originally posted by babywagMarvin -- '87 Grand WAGONEER, Big Lift, Big Tire
Bob -- '89 GW, No lift, No tires
There's a reason some suspension bolts have MF on them.
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best case scenario bad head gasket
worse case burned exhaust valves
worst case would be broken ring lands/pistons
If it was cam you probably be hearing noise.Tony
88 GW, 67 J3000, 07 Magnum SRT8Comment
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Your mechanic locked up the replacement distributor, right?Originally posted by spyderkeeper* 1981 stepside, 360, 727, 208, almost stock daily driver.
* 1982 Laredo j-10, 360, 727, in rough shape and in the process of being rebuilt with 401, NV4500, Klune,
. NP205,d60 front, d70 rear, fender work and minimal lift. It will probably take 10 years
* 1973 jcab mounted on 1983 j20 frame. 360/t18/208 d44/d60. Almost completedComment
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