89 GTU shutting off while driving

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terrypop69
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89 GTU shutting off while driving

Postby terrypop69 » Tue Mar 01, 2016 1:20 pm

Hello, I have been recently having issues with driving on the interstate and in town the car just shutting off I push in the clutch and sometimes it will start back up sometimes it needs to sit for a few. I have had it in a couple of shops and no one really knows what is going on with it dynode, fuel pressure ok. not real sure which way to turn without dumping a crap load of cash that could be unnecessary. Can you help



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Cliff8928
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Re: 89 GTU shutting off while driving

Postby Cliff8928 » Tue Mar 01, 2016 1:48 pm

I would measure the resistance on the fuel injectors. I've had many that will cause the same symptoms because of an internal short. They should measure approximately 12 ohms when good.


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1988GTU
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Re: 89 GTU shutting off while driving

Postby 1988GTU » Tue Mar 01, 2016 5:30 pm

ICM or Crank sensor can cause intermittent shutoffs.


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