idle

If you have a 2018-2020 Toyota C-HR or Corolla come in with a customer concern of a knocking noise when accelerating or excessive engine vibration when idling, then you may want to check the transmission mount on the drivers side. Check is see if the bushing is cracking or torn.

If you have a 2018-2020 Toyota C-HR that exhibits a bad body engine vibration when at idle or at a stop light, then take a look at the transmission mount located on the drivers side. It may be cracked... the part number is 12372-0T581

Please see T-SB-0093-20 Revision 2 (needed) Applicability: 2016 - 2021 Tacoma VDS(s): AZ5CN, BZ5DN, CZ5AN, DZ5BN, EZ5CN, FZ5DN, GZ5AN, HZ5BN, RZ5CN, SZ5AN (Please see this post to determine VDS) Engine(s): 2GR Transmission(s): 6AT REVISION NOTICE: August 17, 2021 Rev2: The Warranty...

09 corolla. 102k when engine is fully warmed up. When stoped with your foot on the brake the idle will surge between 650 and about 450 rpm. Will only do this while foot is on brake pedal. Leave it in gear and set parking brake idle is fine. I’ve tried cleaning throttle body and throttle reset...

Some 2016 – 2017 model year Tacoma vehicles equipped with a 2GR-FKS engine may exhibit an engine idle surge with steering input. The surge is most noticeable under the following conditions: *The vehicle is operated at an idle creep speed. *The steering wheel is turned (i.e., backing out of a...

Some 2015 model year Tacoma vehicles may exhibit a condition where the air conditioning system shuts down and stops blowing cool air during periods of extended engine idle with ambient temperatures greater than 100° Fahrenheit. Follow the procedure in bulletin T-SB-0034-18 Revision 1 to address...

If you have a 2007-2012 Toyota Tundra or Sequoia with a no/low charging condition even after you have replaced the battery and alternator, you will want to check the engine idle and clean the throttle body if needed. The throttle may be dirty enough to drop the idle 50-75-100 rpm's below...

Some 2015 – 2016 model year FR-S vehicles may exhibit a condition where the engine idle speed fluctuates (typically 500 – 1000 RPM) only when the transmission is in the Park or Neutral shift position. This condition occurs after the vehicle has been driven about 25 miles or more at highway...

Skip to the 50 second mark in the video above to see the idle issue. Some 2015 – 2016 model year FR-S vehicles may exhibit a condition where the engine idle speed fluctuates (typically 500 – 1000 RPM) only when the transmission is in the Park or Neutral shift position. This condition occurs...