09-14-2007, 06:23 PM
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3" Exhaust
Join Date: Nov 2006
Location: Atlanta, GA
Posts: 80
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Auto Tranny Slippage
Hey all,
When I rev, the auto tranny seems to slip as a manual clutch slips. I can drive in reverse fine. (and had to for 4 miles in heavy traffic to get home =] ) I can hold it at about 10mph and drive forward but if I go any higher it slips. This sound like a bad torque converter? Thanks for any info.
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1985 manual (r.i.p) -- 1989 automatic (new) http://www.cardomain.com/ride/2635827 |
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09-14-2007, 08:03 PM
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3" Exhaust
Join Date: Apr 2007
Location: Waco
Posts: 164
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not on my supra but on my last car it did that in reverse, a mechanic told me that there are bands in the transmission and when they wear out you lose that gear, dont know if this is true but could be the problem in your case, I know this sounds stupid but have you checked the trany fluid, you might want to got and have the transmission serviced
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Supra Engine Powered Dragster 
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09-14-2007, 09:20 PM
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3" Exhaust
Join Date: May 2007
Location: Long Beach, CA
Posts: 224
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that sounds really bad, my auto did that so i just got rid of it for a 5 speed, i had similar symptoms, i would be at full throttle redlining and the car barely moves
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89 white package twin turbo Quote:
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09-15-2007, 04:13 AM
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1000whp postwhore
Join Date: Jun 2005
Location: Mojave Desert, Calif.
Posts: 1,705
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Had a Red 1989 N/A. Automatic. Sports Pkg. w/wing. TEMS, and some nice MODS. Sold to a friend 10/08/08. |
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09-15-2007, 06:08 AM
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3" Exhaust
Join Date: May 2007
Location: Long Beach, CA
Posts: 224
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Quote:
5 speed swap time -$1k 
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89 white package twin turbo Quote:
Last edited by oowee623; 09-15-2007 at 07:24 AM. |
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09-15-2007, 07:10 PM
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3" Exhaust
Join Date: Nov 2006
Location: Atlanta, GA
Posts: 80
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Well this sucks considering I just spent $1,200 for a 7mgte w/ an auto ecu and for $200 more I could have had the 5spd with it...
Might be time to sell the car and both engines and buy a bicycle.
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1985 manual (r.i.p) -- 1989 automatic (new) http://www.cardomain.com/ride/2635827 |
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09-15-2007, 11:05 PM
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3" Exhaust
Join Date: May 2007
Location: Long Beach, CA
Posts: 224
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you can use the auto ecu with the 5 speed itll just think youre in neutral all the time but the o/d light blinks, go ahead and sell it for a bike no ones forcing you to rebuild or swap anything good luck
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89 white package twin turbo Quote:
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09-16-2007, 12:43 PM
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3" Exhaust
Join Date: Nov 2006
Location: Atlanta, GA
Posts: 80
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The only thing it'll change is having the O/D light flashing? I think I'll hang on to the Supra for a while longer.
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1985 manual (r.i.p) -- 1989 automatic (new) http://www.cardomain.com/ride/2635827 |
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09-16-2007, 06:53 PM
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Lexus & 550's
Join Date: Sep 2005
Location: Illinois
Posts: 521
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Quote:
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91 N/A automatic supra;K&N FIPK;2.5" custom exhaust;no cat;pacesetter header;eibach springs;tokico "blues";MKIV TT rims |
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