1UZ Won't start after being shut off at operating temperature

The 1UZFE EGR Delete Kit is available for sale here.

Mac

New Member
Hi,

This problem has been around for a while on my 1uz (dropped into a Toyota 4runner). It used to occur only when it was running very hot but now occurs almost every time I shut it off at operating temperature. When I turn the engine off/stall, and then attempt to turn the car back on, it doesn't start. Sometimes It cranks but doesn't take off. Other times it doesn't even crank and I just get a click when i try to start it. After a while (a couple of hours at least) it will reluctantly start after cranking for 30seconds + and starts with very very low revs.

Would this be the engine coolant temperature sensor failing? or another issue?

Cheers
 
Try to force fuel pump on for say 10 sec before attempting to start, see if it changes anything
 


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