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Hi all. I got this 1995 Corolla some 6 months ago. So far i've changed oil, timing belt set and all seals on tb side, thermostat, radiator, spark plugs.
Problem is i can't get rid of the high idle. It is a base throttle body, without the iac valve, just the tps. It is always between 1100-1400 rpm. Except sometimes for a quick stop for a few minutes (engine warm), then after i start the engine it sits arround 750 rpm and even surges for maybe 1 minute, and it goes up to 1100. Intake hose was cracked, i fixed that. No obvious air leak. Cleaned the throttle body (without removing it). So far nothing changed. The idle adjust screw is at 0 point. I dont want to mess with the tps and cable side of the flap. Any suggestions?
Thanks
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Problem is i can't get rid of the high idle. It is a base throttle body, without the iac valve, just the tps. It is always between 1100-1400 rpm. Except sometimes for a quick stop for a few minutes (engine warm), then after i start the engine it sits arround 750 rpm and even surges for maybe 1 minute, and it goes up to 1100. Intake hose was cracked, i fixed that. No obvious air leak. Cleaned the throttle body (without removing it). So far nothing changed. The idle adjust screw is at 0 point. I dont want to mess with the tps and cable side of the flap. Any suggestions?
Thanks
Sent from my SM-J530F using Tapatalk