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    Lock up with F.A.S.T grey box

    Hi everyone. I have a very old but brand new fast grey box I was thinking of installing on the buick. There seems to be no lockup control in the fast grey box program, I thought there was but I think thats XFI the newer version. Would a person just jump the ALDL port to a switch when desired...
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    1987 Regal Limited w/ Turbo (Black Wheels)

    Just lookin for better insight on regal limted with turbo cars, is this car soposed to have black wheels? Picked the car up last year,car has the right wheel style but the inside faces are paint black like 84-85 gn wheel. Cant find anything online. See pics for refrance! Thanks everyone.
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    Map sensor no longer reads 100 kpa with key on

    Hi everyone, the Buick the last few years has been running amazing, then all of sudden when I hooked up the laptop to make an adjustment I noticed with the key on MAP only reads 89 kpa . had a spare brand new MAP sensor that I changed out for fun and still no difference. We are talking an old...
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    Hooking up the rad fan ( I want the ecu to control it)

    This is a hot air to intercooler conversion, no wire in the bulkhead connector to have the rad fans turn on. Any ideas, I found something close on this forum about hooking up a single wire to the ecu harness side is this true? Any help and i would be thankful!!!
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    Throttle cable for an 87 buick gn HELP!!!

    Anyone out there know where i can buy a new throttle cable? Cant seem to find one at auto value, napa, rock auto gm dealership and so on... Is there another cable I can use thats interchangeable, maybe 90's car or truck? Thanks any help would be much appreciated!
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    Bad fuel pump or fuel pressure regulator?

    Lean fuel pressure problem. Weird thing is, it only does it once in while. I could drive the hell out of the car say for a few hours... stuck in traffic... You know the drill. Then all of a sudden step on the gas and the air fuel gauge drop off the map and the fuel pressure gauge goes 60...
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    1985 buick gn maf to map conversion?

    Hey there wondering if anybody has converted from (MAF) mass air flow sensor to (MAP) manifold absolute pressure sensor is this possible??? Pretty sure i would need to do fast xfi? Any pointers in this and i would be grateful. Thanks
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