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Recent content by p coico

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    2004 GTP Comp G for sale

    I have owned and driven this car for the past 9 years, even across the country with no major issues. Recently I was stopped at a traffic light waiting to make a left turn and a young girl lost control of her car and hit me as she turned almost dead center on the front bumper of my car. Pushed...
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    2004 GTP Comp G .... P0136 and P0137 codes

    P0136 = O2 circuit [Bank1, sensor 2] P0137 = O2 circuit low voltage [Bank1, sensor2] For the P0137 code, my scanner had…. Fuel Sys 1 CL Calc LOAD(%) 7.8 ECT(F) 194 STFT B1 (%) 0 LTFT B1 (%) -25.0 I replaced the downstream (under car) O2 sensor with a genuine, new AC...
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    2004 GTP Check Engine Light flashes

    When coming down a steep, long grade from about 4000 ft elevation ( Grapevine on I5, north of Los Angeles ) at highway speeds (65 to 70mph) my CEL will flash on and off several times, only staying on for about 5 to 10 seconds. Otherwise, CEL is never on. Engine seems to be running fine. No...
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    2004 GTP Comp G .... Need new vacuum tee that attaches to LIM under SC Snoot

    Anyone know where I can get one of these ? Mine is cracked and seems to be causing a vacuum leak. I believe it is the root cause of a P0068 / P0101 code condition I had recently. Seems that the MAP sensor was not getting the vacuum level it expected. Thanks....
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    2004 GTP has coolant on top of intake manifold

    My GP has a puddle of antifreeze on the intake manifold on the front toward the supercharger snoot end (passenger side). Is this most likely the upper intake manifold gasket leaking ? I have no antifreeze in the oil. If it is the uim gasket, can that be changed without changing the lower...
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    2004 GP GTP Comp Group rear brake calipers

    I need to change my rear calipers and I See that there are two versions of these. One of the AC Delco calipers available shows it is for the cars with the Ride and Handling package (FE2) [ PN 1722416 for the right-rear ]. Is that the one used on the Comp G cars ??? Also I see mention of of...
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    2004 GTP with P0420 diag code

    When I scan it it reads: P0420 Catalyst System Efficiency Below threshold [ Bank1 ] . Any one have this code before ? What does it indicate and what would be the fix ? I cleared the code. Will see if it comes back. Any harm in driving with it ? Or is it just one of the nit picky...
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    Changing '97 power steering hoses

    So how do you get the rack and pinion end of these hoses off ? Do you have to drop the subframe or is there another easier way to get at them. I can not see a way from under the car..
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    Removing the Power Steering Pump on a 97 GTP

    OK, so what is the best way to get this thing out and then back in ? From the top by removing the alternator or from below thru the inner fender behind the wheel. The inner fender route looks to be real tight. Anybody done this ? Thanks :th_thumbsup-wink:
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    P0135 Diag Code

    2004 GTP has this o2 sensor code. Bank1, sensor1 02 Heater circuit. Is it time to replace that one ? Or is there any other fix for the heater ? Better yet which one is that ? Upstream in front of engine ? Thanks,,,
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    Thermostat replacement on '97 GTP

    I am getting relatively high temp readings lately on the dash gauge and I am thinking it is the thermostat... Not to bad to change that and see what happens ... Question is what have you done as far as using thermostat sealant around the edge of the upper cover that comes down over it, the hose...
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    Looking to buy Air filter box and intake tube for a '97 GTP

    Anyone have one of these they are willing to part with ???
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    Repair on rear door power window for a 2004 GTP

    So, I put my pw down the other day and heard a snap.... go to put it up and the window only went up part way, about 3/4 the way, and will go no higher ...... any guess on what the problem is and what I need to do to fix it .... Thanks...:cool:
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    2004 GP Rear caliper guide pins

    So I picked up a new set of these.... There are two different pins, one has a groove on the end of the pin, the other does not. Where does the one with the groove go ? Upper or lower position on the caliper bracket ??? Or does it matter ?? Thanks.
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    Parking Brake rear cables on a 2004 GP

    Anyone know of a video or procedure for removing, replacing and adjusting these ?? What's the trick to getting the cable off the brake caliper ??? Thanks....
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