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  1. T

    EGR help

    Hey I'm getting ready to head outside and work on the ol' supra, I just got my EGR block off plates and I just need a simple explanation of what all can come off. EGR , VSV? charcoal canister? vacuum lines? And will I have a lot less problems if I go ahead and take the upper intake mani off first?
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    plugs and wires

    What plugs and wires do you recommend for my 7m turbo?
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    car misfires under light acceleration

    My car has an irritating misfire when I'm cruising at a constant speed and also under very light acceleration, but when I am pushing hard on the accelerator it won't misfire at all, and it has no noticable misfire at idle either. The car is stock with the exception of full turbo back exhaust...
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    Sogi

    i see links for SoGI all over the place but the damned website doesn't work, I really just wanted to see what the SOGI short shift mod was all about...anybody know if there is a new site or something?
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    Which oil is the right oil???

    For my turbo 7m engine what is the best oil for the job?? synthetic or base and what weight to use? Thanks
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    Knocking sound at idle

    I just recently (about two months ago) purchased my 1990 Supra Turbo w/ manual tranny. I absolutely love this car and it runs great, it boosts strong and pulls hard until redline. Lately though I've noticed a kind of clunking sound at idle. Once I start accelerating the noise disappears...