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#1
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help please....TH 400...1990 1/2 ton
My 90 1/2 ton has a TH 400.My cruize controll has never worked.I read somewhere that If a torque convertor is not working properly then the cruize controll will also not work.
when i am slowing down to come to a stop the transmission seems to upshift when im at a about 5mph.other than that all other shifting seems to be ok.It seems to shift just fine when im picking up speed.I am going to check the Modulator valve.So could this be the reason the cruize controll does not work and also what else can i check?? |
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#2
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Re: help please....TH 400...1990 1/2 ton
umm... did that truck come with the turbo 400 or did you replace a 700r4 with the 400
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#3
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Re: help please....TH 400...1990 1/2 ton
they had the 400 turbo option til 91. that's when they got rid of the r/v style and the 400.
__________________
Matthew Brough ![]() 1997 Geo Prizm -- 301,000 miles 2000 Honda Accord -- 225,000 miles 2004 GMC Yukon XL -- 223,000 miles 1987 Jeep Comanche -- 116,000 miles |
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