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  1. I-r-welder81

    Engine problem. I have no idea what I'm doing.

    I'm having problems with engine power and fuel consumption on my 95 Yukon 5.7L. It starts fine. Idles fine. But when I'm on the hwy or going up hills (any size) I have no power to accelerate. The engine bogs down like its flooding. I've changed the rotator, cap, plugs and wires. Also EGR and EGR...
  2. I-r-welder81

    Too much fuel?

    My yukon is totally gutless off the line and going up hills. I can tell its getting too much fuel because if I let off the excelerator it perks up a bit. But not enough to speed up. The throttle body was "recently" rebuilt says the guy I bought it from. . Anyone have any ideas? Thanks
  3. I-r-welder81

    Oil pressure concerns

    I have a '95 Yukon, 4x4 with 250000 k. the oil pressure gauge reads normal on start up but after it warms up the pressure goes way down to almost nothing and the engine starts to tick on the top end. Sometimes it will come back up and the tick stops. If I turn it off for a while and start it...
  4. I-r-welder81

    Newb

    Hello there.
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