Questions & Answers for: Toyota surging at idle

Idle surges after warm up and when brake pedal is pressed 1991 Toyota pickup 4cyl, 5spd, after complete warm up it idles a little high. Then when you step on the brake pedal the idle goes down and the

...is surging/idle increasing and then decreasing at idle, have your guy check for leaks between the air flow meter and the engine, also, if no leaks are found, Check/replace the throttle position ...

high idle@14000 and rpm surge between shifting to 25000 had tune up.routine maint.now this problem high idle@14000 and rpm surge to 25000 between shifting. you could have a vacuum leak that is ...

1990 toyota 22re high idle and surge between shifting routine tune up.now high idle and rpm surge between shifting???any ideas You have extra air leaking into the intake manifold that mimicks a ...

1991 Camry with 2.0 L, 4 cylinder. When it is warm 1991 Camry with 2.0 L, 4 cylinder 265,000 mi. When it is warm it idles very irregular. Surges then idles, surges then idles, surges then slows back ...

I have a 2008 Toyota Sienna. When idleing the engine seems to surge, not a drastic surge but noticeable. The tach doesn't surge along with the engine..i'm wondering what this could be.. iac idle air ...

idle and surging on a '92 Toyota Paseo, MT. I have found the two lines broken off the BVSV, could this be causing the high idle/surging? If BVSV is to do with the brake vacuum servo unit, then yes, it

...idle surges when warmed up and brake pedal applied. let off the brake it stops surging Check the vacuum hose from the engine to the power brake vacuum reservoir, it make be loose or cracked and will ...

...surging between 500rpm to 1000rpm when idling. Recently put a carby kit through it as it was unable to idle below 1200rpm. Now can idle down to 900rpm but will drop wn to 500rpm then surge up to ...

97 toyota surges at an idle engine surges at idle and bogs until about 5 k rpms are reached ,if you push throttle to about passing gear than it takes off like a shot ,,how ever you can;t drive in town