Super Slow on D, L and 2 ok

ram5757 · 04-19-2006, 04:53 AM

I replaced the engine on my 87 supra (not turbo), only to find out that when I started on D the car was very slow, however if I start on L it works fine. I called around and was told I needed a tranny. So I changed the tranny only to find out that the problem was still there, I was then told to change the TPS, I did but the problem did not get solved, I was then told to change the ECT. My car has 89530-14220, so I got a replacement, but the problem still there.
Does any body have any idea as to where to go next. I got this car with half a block, the head was gone and all the wires and vacuum hoses had been taken off. Can I get a schematic of the vacuum and harness. I might be missing a connection on vacuum or the harness.

mrnickleye · 04-20-2006, 06:15 AM

You have a miserable problem. Good luck ! I've found the vacuum diagrams at the library, in the repair manuals. You can photo copy, or check out the book and take it home.

04-19-2006, 04:53 AM	#1
ram5757 Stock Join Date: Apr 2006 Location: Los Angeles, Ca Posts: 1	Super Slow on D, L and 2 ok I replaced the engine on my 87 supra (not turbo), only to find out that when I started on D the car was very slow, however if I start on L it works fine. I called around and was told I needed a tranny. So I changed the tranny only to find out that the problem was still there, I was then told to change the TPS, I did but the problem did not get solved, I was then told to change the ECT. My car has 89530-14220, so I got a replacement, but the problem still there. Does any body have any idea as to where to go next. I got this car with half a block, the head was gone and all the wires and vacuum hoses had been taken off. Can I get a schematic of the vacuum and harness. I might be missing a connection on vacuum or the harness.

04-20-2006, 06:15 AM	#2
mrnickleye 1000whp postwhore Join Date: Jun 2005 Location: Mojave Desert, Calif. Posts: 1,705	You have a miserable problem. Good luck ! I've found the vacuum diagrams at the library, in the repair manuals. You can photo copy, or check out the book and take it home. __________________ 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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