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yurk3 · 08-09-2025, 04:24 PM

Hello everyone! I’m having a different problem with my Toyota 86 and I’m hoping someone has an answer to. After I start my car up and give it time to heat up, usually the car drops its idle to 700-800 RPM, but for the past couple of weeks my idle goes to 1100 RPM. When I do research on this issue I find that it could be the throttle body being dirty or the MAF sensor. I tried cleaning both of those but nothing was different. I also tried replacing the throttle body but that didn’t fix anything. Does anyone know what else could potentially be the issue?

The car is a 2020 Toyota 86 base model with 82000 miles
The last servicing the car had was an oil change and a transmission fluid flush. I don’t think any of those should effect the idle of the car but in case it helps.

08-09-2025, 04:24 PM	#1
yurk3 Junior Member Join Date: Aug 2025 Drives: 2020 Toyota 86 base model Location: United States of America Posts: 7 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Car idle too high Hello everyone! I’m having a different problem with my Toyota 86 and I’m hoping someone has an answer to. After I start my car up and give it time to heat up, usually the car drops its idle to 700-800 RPM, but for the past couple of weeks my idle goes to 1100 RPM. When I do research on this issue I find that it could be the throttle body being dirty or the MAF sensor. I tried cleaning both of those but nothing was different. I also tried replacing the throttle body but that didn’t fix anything. Does anyone know what else could potentially be the issue? The car is a 2020 Toyota 86 base model with 82000 miles The last servicing the car had was an oil change and a transmission fluid flush. I don’t think any of those should effect the idle of the car but in case it helps.