1985 Toyota 4Runner

CODY J

MEMBER
1985 TOYOTA 4RUNNER
4 CYL
4WD
MANUAL
135,000 MILES

I have a 1985 toyota 4runner efi. When I turn the key, it will start and then die. If you give it a little bit of throttle it will start run funny and then die. I replaced mass air flow sensor, all temp sensors, cold start injector, ignitor coil, plugs and wires, cap and rotor. What is wrong with it?

5 Replies

MHPAUTOS

MECHANIC
31,937 POSTS

Hi there,

have you checked fuel flow & pressure, how old is the fuel filter, have you check for any set fault codes in the ECU?

Mark (mhpautos)

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Sunday, August 2nd, 2009 AT 11:55 PM

CODY J

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3 POSTS

Fuel flow is fine, and the filter is brand new. And I am not sure how to check the codes.

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Tuesday, August 4th, 2009 AT 8:55 PM

MHPAUTOS

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You will need to get a scanner hooked up to read the codes,

mark

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Tuesday, August 4th, 2009 AT 9:00 PM

CODY J

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3 POSTS

Would there be anything wrong other than that?

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Tuesday, August 4th, 2009 AT 9:15 PM

MHPAUTOS

MECHANIC
31,937 POSTS

You can't second guess these problems, you must do the diagnosis step by step or you will miss something and this can cost a time and money, do the scan first.

Mark (mhpautos)