Mechanics

TOYOTA 4RUNNER ENGINE PROBLEM

1994 Toyota 4Runner

Won't stay running more than 10-15 min.-New distributer, cap& rotor, coil, igniter & has good fuel pressure. Plugs get all wet so I guess it's dumping fuel into the intake
AD
Avatar
Davester
March 20, 2013.



What is the fuel pressure @ key on engine off and running pressure? When it stalls does it start back up immediately?

Rasmataz
Mar 21, 2013.
I don't know what the exact pressures are at this moment.I have it at a shop and my mechanic says that it's got "good pressure". It won't start right up again, we believe because it may be flooding out! He thinks it may need a new ECU, but I don't want to spend more money for nothing
AD

Tiny
Davester
Mar 21, 2013.
Check if its within specs-flooding out could be a leaky injector/s or the pressure regulator or clogged return line

Rasmataz
Mar 21, 2013.
Pressures @ key on/off & running are all within specs. Return line clean. What else?

Tiny
Davester
Apr 4, 2013.

AD