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    Fuel problem?

    Depending on your set up, ie standard AFM and standard recirculating blow off or bypass valve, if you have a compressor bypass valve fail when you go into boost you will get wrong air fuel ratio. So it will run normally below boost, then have problems because air fuel ratio is wrong since...
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    Turbo Brace question

    Top brace only bottom one missing for over 40,000 miles No issues
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    sputter/hesitation after intercooler install

    most likely MAF unless you have boost leak but that is a relatively easy fix If it does not run under boost then can be the recirculation valve but my guess is that MAF cleaning did you in they are delicate
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    please help me...dont kno what to do anymore

    Sorry about my short memory Another way to debug is when you have the problem, pull the vacuum hose to the fuel pressure regulator. Silver device on fuel rail to right of oil fill port with vac hose on top. If I remember correctly when it is at atmosphere it increases fuel pressure . IF that...
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    please help me...dont kno what to do anymore

    Water temp sensor is right in front of power steering reservior Mine is green wire clip. I am not sure if you can get the clip off without loosening the steering reservior When cold resistant across terminals should be about 2000 ohm Hot it should be about 300 ohm So check it then drive...
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    1991 Supra Turbo

    Sorry I'll have to get some, but it will take me a couple of weeks, it is winter here again in Indiana. I'll check in my files to see if I have a couple of them. Standard rims for 1991,New Ventus HRII Tires by the way Sumitomo tires were great but wore relatively quickly but I think that they...
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    1991 Supra Turbo

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    please help me...dont kno what to do anymore

    Well there can be many issues that can cause this 1) Water temp sensor or wires on passenger side of engine or VSV vacuum switching valve almost impossible to see mounted behind alternator at intake manifold Check to see that your vacuum hoses are connected properly. I had a number of...
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    1991 Supra Turbo

    Well they want me to post. 1991 Supra New Titan Metal head gasket, ARP studs to 80 ft-lb, 145,000 miles Basically rebuilt much of the wear out components Other items SS Down pipe. Tanabe exhaust, steel compressor to intercooler pipe, new radiator, PBRAxiss Brakes, etc Used alot of...