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  1. fourty03

    Could the transfer case cause a no gear situation?

    I was driving about 25 - 30mph and went to pass a vehicle to get through a narrow lane and upon hitting the gas to go maybe an additional 8mph (850rpm to 1500rpm) the truck acted like the transmission was placed into neutral. The engine revved and nothing happened. The truck was in [D] and...
  2. fourty03

    Anyone Interested in Misfire Counts - Mode 6 data via torque?

    As the title says, would anyone be interested in learning how to access the misfire counters? All is needed to access the counters is Torque and a Elm obd device. The way I access it isnt pretty but works in a pinch to find a culprit cylinder misfire that does not trigger the p03XX codes...
  3. fourty03

    98 expy 5.4 A/C

    I have a question about my a/c system. When I bought the truck, I found the low pressure switch hacked up and the wires twisted together. This enabled the compressor to turn on regardless of the amount of refrigerant in the system. I put everything back and repaired it. Now, when I turn the...
  4. fourty03

    Unsure of history of new to me 98xlt 5.4 4x4

    Hello all.. I posted a while ago about an exhaust manifold issue and was steered to the correct solution (manifold studs basically disintegrated)... My expy appears to looked lifted. I cannot find any OEM or aftermarket identifications on any of the suspension parts but there were "trail...
  5. fourty03

    Exhaust manifold 98 Exp 5.4L

    Hello all... I was wondering if what's showing in the pic is any area of concern. I currently am in the start process of tracking down this machine gun noise type exhaust leak.. Thanks in advance!
  6. fourty03

    Heater hoses cut on newly acquired Expy

    Hello all I thought I would post to get insight on the reasons why one would completely segregate the heating system from the rest of the vehicle... This was done, by guessing, with a handsaw. I didn't see this when the truck was purchased. The heater hoses ate clean cut and sealed with an end...
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