RPM Problems

robbie · 10-11-2005, 12:11 PM

i have had same problem it will stutter a bit then sit on 2500 the more u accelerate the lower the rpm goes ....... the only way to stop it without replacing n e thing was to turn off the car and re-start i wasnt too shure what solved my problem after i had a full service but my money is on your throttle position sensor ... give it a thorough clean and check your fuel filter.....

mrnickleye · 10-13-2005, 04:26 AM

A plugged exhaust will cause an engine to not rev past a certain point. I repaired (replaced cats and mufflers) many on the 22R engine from the late 70s and into around 86 Celicas and trucks. Not many supras, but a posibilty.

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10-11-2005, 12:11 PM	#1
robbie Stock Join Date: Oct 2005 Location: in my car Posts: 2	i have had same problem it will stutter a bit then sit on 2500 the more u accelerate the lower the rpm goes ....... the only way to stop it without replacing n e thing was to turn off the car and re-start i wasnt too shure what solved my problem after i had a full service but my money is on your throttle position sensor ... give it a thorough clean and check your fuel filter.....

10-13-2005, 04:26 AM	#2
mrnickleye 1000whp postwhore Join Date: Jun 2005 Location: Mojave Desert, Calif. Posts: 1,705	A plugged exhaust will cause an engine to not rev past a certain point. I repaired (replaced cats and mufflers) many on the 22R engine from the late 70s and into around 86 Celicas and trucks. Not many supras, but a posibilty.