Quote:
Originally Posted by onio420
I have the same problem except when my truck is at a high rpm it does fine but when i brake it starts dropping , when i let go the brake it starts to get higher, close to 3000 rpm, someone help me please.
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Brake booster or that big vacuum going to it might be leaking air. Try plugging the vacuum line and see if idle changes. I've heard this is a common reason for high idle in Toyotas. You could let us know what fixes it,,,,