engine rebuild

  1. M

    1979 j10 258 Motor Stalls While Giving Gas Uphill and then Wont Crank After Being Shut Off.

    My 1979 J10 with almost 90k miles will start up and run fine, it will climb hills and accelerate for 5 minutes. After that it starts to bog down and I have to let off the gas in order to not kill it going up hills and trying to go faster than about 40 mph. I have 4-5 psi of fuel pressure and I...
    • Micahmoose
    • Thread
    • 1979 jeep 4.2l inline 6 amc 258 amc engine carburetor tuning cold start problems engine rebuild j10 pickup jeep 258 engine jeep j10
    • Replies: 4
    • Forum: All other Jeep models
  2. N

    Total Rebuild

    OK, my '94 YJ has been sitting for a year and it is time to start. It was a 4.0L with an AX15 but before I got it, it was swapped out for a 2.5L End result will be a daily driver with a 2" lift and I'll keep the 31s on it. Weekend mudding but not rock crushing. I am changing the frame with an 88...
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