1986 1st Supra Running Poorly

dlfred · 03-23-2011, 10:53 AM

Update: The battery would start the car but as time went by it acted like it wouldn't hold a charge. I swapped the battery out and it improved the cars performance. I suppose I could have had a bad cell. The cruise is still not working, I sometimes can adjust the steering wheel and it will work. Any thoughts there? The idle still slowly climbs to 1200rpm after blipping the throttle. Today I will remove all the intake components and check the TPS and ISC. Can all the TPS settings be done off the car? It is running better all the time.

03-23-2011, 10:53 AM	#39
dlfred 3" Exhaust Join Date: Mar 2010 Location: Georgia Posts: 66	Update: The battery would start the car but as time went by it acted like it wouldn't hold a charge. I swapped the battery out and it improved the cars performance. I suppose I could have had a bad cell. The cruise is still not working, I sometimes can adjust the steering wheel and it will work. Any thoughts there? The idle still slowly climbs to 1200rpm after blipping the throttle. Today I will remove all the intake components and check the TPS and ISC. Can all the TPS settings be done off the car? It is running better all the time. __________________ 1986 Supra 3.0 NA Stock 5 Spd. Lexus rims 16 x 7