Recent content by danm

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    02 engine to 03 truck swap oil indicator not working

    I put an 02 engine in an 03 2500hd. All the gauges work except the oil pressure. Is there any way to correct this, thanks
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    Swapped engines,won't start...

    It was a connection on the rear in the vee of the engine, no idea what it does,but it made a big difference!!!
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    Swapped engines,won't start...

    Now with the engine running, I took it for a test drive and the transmission is in 4th gear I believe, and it bangs when you put it in gear. Code po700. Thanks for all the suggestions and help for getting this far.
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    Swapped engines,won't start...

    UPDATE while beginning to remove the wiring harness from the 02 motor a connection was found not connected. We put them together and it started up and runs great. It still has the 02 harness in the 03 truck.....
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    Swapped engines,won't start...

    Even though it all plugged in it still needs to be changed? Do I need to change the electrical box that has the fuel lines hooked to it also?
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    Swapped engines,won't start...

    The harness from the 02 engine was used, everything plugged in. We are getting 100+ codes mostly transmission related which I feel are from the old transmission. Here are a few codes, u1000,B0105, on the powertrain system I've got 50 codes on the transmission and 50 codes on the engine. Where...
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    Swapped engines,won't start...

    What is VATS????
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    Swapped engines,won't start...

    We used the original 03 wiring and sensors that were in the truck. I will check the connectors. Do you think Im good on the ECM and TCM? Im getting tons of codes from the old motor and trans.
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    Swapped engines,won't start...

    I put an 02 engine in my 03 2500HD. It starts and immediately shuts off. I also put in a different 03 Allison at the same time. I didn't change any control modules. Any help would be appreciated.
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