• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by tboy160

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    Crankshaft Sensor Code Issues P0336

    2003 Grand Prix GTP running like crap. The OBD2 Code is P0336. I replaced the crankshaft sensor, to no avail. The RPM's fluctuate significantly & there is a lot of hesitation, it doesn't idle well and will occasionally stall.
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    Blowing smoke with supercharger

    I just rebuilt this engine 2003 GTP L67, fired it up and it blows smoke. It isnt terrible, seems to be more when the engine idles. Then I took the SC off and saw oil apparently leaking from the SC into the intake. (assuming it is seals on rotor pack) I have another SC, so I put it on and I...
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    Harmonic, Balancer, Crankshaft, Sensor

    Upon replacing my crankshaft position sensor (code came up), I realized the harmonic balancer was installed approximately 20 degrees off. Curious what problems would be expected with the balancer off 20 degrees? 2003 GTP Engine is 1999 from Junkyard
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    Rattling Supercharger

    My supercharger rattles but only when its under boost, even just a little boost. I have heard everyone say "coupler" when it rattles at idle, havent heard anything about under boost. Also, doesnt seem as if it makes much power while under boost. Two spark plugs have come out smashed in 6...
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