1986 Toyota 4Runner

DCLARK55

MEMBER
1986 TOYOTA 4RUNNER
4 CYL
4WD
AUTOMATIC
250,000 MILES

1986 4runner starts fine, idles rough, been tuned, lacks power

Saturday, February 19th, 2011 AT 10:02 PM

3 Replies

RASMATAZ

MECHANIC
75,992 POSTS

Check fuel pressure if its within specs, and test the idle air control valve, EGR/PCV valves /throttle position sensor and airflow meter-

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Saturday, February 19th, 2011 AT 10:10 PM

DCLARK55

MEMBER
2 POSTS

Check fuel pressure if its within specs, and test the idle air control valve, EGR/ PCV valves /throttle position sensor and airflow meter-. IF it's (the fuel pressure) within specs, then what? And it has a NEW EGR now.

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Saturday, February 19th, 2011 AT 11:04 PM

RASMATAZ

MECHANIC
75,992 POSTS

Go to this link and get more info: https://www.2carpros.com/articles/engine-misfires-or-runs-rough

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Saturday, February 19th, 2011 AT 11:12 PM

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