2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Intermintent Fuel starve and then resumes?

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Old May 28, 2009 | 05:25 PM
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Intermintent Fuel starve and then resumes?

OK so Yet another Issue to deal with... I did A search and didnt come up with the same problem i have.. However Everyone has different words to use for the problem so here it go's

So just today im getting my car back together. I go for a drive. i am at like half throttle and the car just looses all engine power.. Then returns soon afterwards.. did it every 10 or so seconds then runs fine then returns and does it agian...

So i get it home and at idle it still does it but wont stall out all the way it will return running agian after it almost stalls... So i pull one of the Leading coil wires to see if there is a spark problem and nope spark is constent when this issue happends...

Anyone have any special tools i can see if the fuel injectors might stop firing. Or if the fuel pressure is dropping?


Or anyone that has had this problem Before please throw me a few things to check im at a loss.

I might also ad its Both rotors loosing all power
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Old May 28, 2009 | 05:28 PM
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87 t-66's Avatar
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pull the pump out and make sure the sock isnt clogged?
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Old May 28, 2009 | 05:33 PM
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Ok well i was thinking about checking that also.. Let me do it now. Il get back to you
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Old May 28, 2009 | 06:03 PM
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OK well im looking at the sock. And well a little bit of light is passing threw... What is your idea of glogged??
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Old May 28, 2009 | 06:29 PM
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Update cleaned sock dryed it out.. ran fine agian till it sorta warmed up.. Now its stalling agian... and getting worse by the second... hardly wants to run... fuel sock is clean and put back in..
Soon i dont think its going to run at all...
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Old May 28, 2009 | 06:30 PM
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check in for vac leaks
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Old May 28, 2009 | 07:29 PM
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OK found something Interesting about the Mass air flow sensor when this problem is happening.. I took the air filter off.

The door to the airflow sensor opens 3/4 by its self on idle.. Anyone Know why the door would open to stall the car out when gas isnt applied?
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