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Hi the cold start valve is on the left hand side of the inlet manifold and should have a blue connector on it hope this helps..veedub_m1ck
Many possible reasons. Maybe cold start switch(valve) is bad.
Cold Start Valve. Cold start valve. I do not believe there exists a "cold start valve"
Why would a 2001 toyota tacoma not sift gears when engine is cold?
The cold start injecter is located in the middle of the intake manifold with the brake master cly. right in the way
3.4L V6. 1-2-3-4-5- 6. Valve Clearance. 2.4/2.7L(cold) ...
were is locate the cold start valve
having a similar problem. have traced it back to a cold start valve and an egr valve. both are clogged on mine.
How to check valve clearance on 3E Toyota engine
Its the cold start fuel sensor giving you troubles. Its flooding the engine with fuel.
Hi! i had the same problem with my 2000 2.7L tacoma prerunner. it seems like a common problem with this engine. burned valves and valve guides. i had 8 valves replaced and 6 valve guides. a valve job basically. if you know how to take the engine apart. all you need is to give your engine a valve job. take it to the machine shop with the new parts. and have them machine it to specs. goodluck!