2001 Toyota Tundra Cold Rough Idle

I have about 156000 KM on it.

2001 toyota tundra cold rough idle. About a year ago my idle was really rough and my check engine light came on. Find answers to your 2000 Toyota Tundra question from certified mechanics and auto experts. P1604 Startability Malfunction.

I got some code stating it was running to rich and it pointed to the oxygen sensor. Red river can-am said. 2 Nov 13 2014.

5 NO codes showing. Disconnect the battery and leave disconnected for a while before reconnecting. Toyota Has Told Me To Replace The Throttle Body.

Rough engine idle - 2000 Toyota Tundra Close. 4 on third re-start after battery disconnect high idle comes back. This will suck the liquid out of the IAC port and past the IAC plunger.

For the last three months ive had intermittent rough idle it happens sometimes on cold starts but it also happens frequently in drive at full stop the truck goes from 700rpm to 500rpm sometimes lower and almost stalls but has yet to stall the truck isnt throwing any codes or misfire codes. My situation is this. While replacing the idle air control valve seems like a good idea its worth your time to.

Model until it rolled over which was. P1605 Rough Idling. High idle Fix on 5VZ-FE Engine cleaning the IAC fixes the high idle issue.