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  1. O

    dreaded reduesed engine power

    ok update I think I fixed it I took it to chevy dealership and paid 107.00 to have it diagnosed, and they said it was in the wiring between the gas pedal and tac module. I removed the wiring harness and ohmed the harness. I replaced 2 wires with a heaver wire and seems to have fixed it
  2. O

    dreaded reduesed engine power

    but I get it a lot
  3. O

    what can i tow with my tahoe

    ok thanks I was wondering
  4. O

    what can i tow with my tahoe

    I have a 2003 Tahoe with a 4.8 v8 I'm wanting to buy a camper and was wondering what can I tow with it?
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    dumb insterment cluster question

    ok so I have a dumb cluster question in another post I mentioned that when I bought my 03 Tahoe the cluster did not work. I put a used cluster in it so here is my question. I was told the ecm stores the mileage on the Tahoe, and that when I put a used cluster in it it will show my true milage...
  6. O

    dreaded reduesed engine power

    yes p1516 ive got the codes for the throttle body and the gas pedel, I was told the throttle body does not often go bad but the gas pedal does
  7. O

    dreaded reduesed engine power

    so I have 2003 Tahoe with a 4.8 v8, with mileages unknown. when I bought this Tahoe a year in a half ago the cluster did not work. anyway replaced the cluster and everything works now, so down to the issue I have. for a year now ive been having trouble with reduced engine power, I have to pull...
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    Time to overhaul

    I have a 2003 tahoe with a 4.8 engine ,The milage has about 300,000 miles on it. I would like to get a junkyard engine to overhaul. I'm going to have the block bored 0.010 over but I am at a loss on what to do now. My goal is to build an engine between the 4.8 and the 350. I know there the same...
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