2001 Toyota Tundra Cold Rough Idle

Start the engine and rev it a few times allowing the throttle blades to fully close between revs.

2001 toyota tundra cold rough idle. 2002 Toyota Tundra Stalls. Build Thread 2002 Thundercloud Metalic Toyota 4runner Limited 4x4 ARB Bumper TOYTEC ultimate w 9 wraps TRD Supercharger e-locker retrofit TBU GOBI rack. Rough idle Stalling High idle speed Tundra P0505 Causes Typically P0505 is going to be caused by either a vacuum leak or a problem with the idle air control valve.

Doesnt do this when the engine is hot only on the initial morning start. While replacing the idle air control valve seems like a good idea its worth your time to. 2 Nov 13 2014.

Hey guys my 2001 toyota tundra has 78000 miles on it and just this week it started idling a little rough at red lights. P1604 Startability Malfunction. High idle Fix on 5VZ-FE Engine cleaning the IAC fixes the high idle issue.

Unfortunately these are prone to hard starts extended cranking a rough idle and a check engine light that can result from odd fuel trims. Codes 300 303 306. I have a 2001 Toyota Tundra SR5 47L.

The most common codes are. Toyota - Prius. After that the idle goes back to the normal cold speed of about 1100 rpms.

It also has a cold air intake on it. I got some code stating it was running to rich and it pointed to the oxygen sensor. Toyota Tundra SR5 47L.