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  1. Drivetrain Problems
    91 Trooper 2.6 manual. 257k miles, severe blowby, spun bearings. It needs a new engine. Junkyard websites say that newer 2.6s are incompatible. What's the differences between the 4ZE1 from different years/models and is there any reason why a newer one or one from a Rodeo/Amigo/pickup wouldn't...
  2. Drivetrain Problems
    My 1990 Trooper with a 2.6 is having fuel delivery issues. It has a new fuel filter, most of the fuel lines, etc. The fuses are also good. I'm guessing the relay is good also but I'm not positive on that (I have swapped it for another briefly but it didn't seem to help). Whenever I disconnect...
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