Toyota T100

BUTCH SHULL

MEMBER
1996 TOYOTA 4RUNNER
6 CYL
4WD
AUTOMATIC
200,000 MILES

I have recently replaced cylinder head gaskets and timing belt truck now tries to start but hits once then floods out. Ck timing by the haynes manual and everything appears to be in time. Have good spark and I believe it is getting fuel because pl, ugs are fouling.I replaced the head gaskets because they were blown sent heads out to be checked was told heads were fine.

5 Replies

KHLOW2008

MECHANIC
41,814 POSTS

Have the compression tested to see if they are within specs. Try a wet test if a dry test indicates low pressure.

Was this

answer

helpful?

Yes

No

Sunday, February 27th, 2011 AT 6:19 PM

BUTCH SHULL

MEMBER
34 POSTS

I have done a compression test, showing 150 to 175 on all cylinders.

SPONSORED LINKS

Was this

answer

helpful?

Yes

No

Sunday, February 27th, 2011 AT 7:17 PM

KHLOW2008

MECHANIC
41,814 POSTS

Check the injectors. If they are stuck open, floodig would occur.
Ensure firing order is correct.

Was this

answer

helpful?

Yes

No

Sunday, February 27th, 2011 AT 7:23 PM

BUTCH SHULL

MEMBER
34 POSTS

I have ohm ck the injectors has 14 ohms ck firing order ok disconnect fuel pump crank engine over tries to start once we take out plugs and clean with plug blaster hits until fuel is gone out of cylinder. My problem is when we were 180 out of time vehicle started and ran but was missing real bad. Put in time and have cked that it is in time several times im at my witts end.

Was this

answer

helpful?

Yes

No

Sunday, February 27th, 2011 AT 11:19 PM

KHLOW2008

MECHANIC
41,814 POSTS

Injector resistance does not mean anything if it is stuck in open position.

If timed 180 degrees out it runs, then someething must be wrong with the ignition timing or firing order.

I would suggest starting from basics. Recheck the timing belt markings. With # 1 piston oncompression stroke and at TDC, check the rotor position. Ensure the firing order is correct, hope you have not reversed the rotation of the firing order.