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89 Pathfinder Engine question?? Forums > > 89 Pathfinder Engine question?? 89 Pathfinder Engine question??
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Old 06-09-2009, 05:12 PM
jaketurner
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Question 89 Pathfinder Engine question??

I have an '89 Pathfinder V6. When turning the engine on, attempting to crank, both pulsating grounds of the fuel injectors pulsate. When the engine is running, only one of the fuel injectors pulsates. What could be causing this problem? When engine revs above 2800 rpm, the engine shuts down. As long as it stays below 2800 rpm, the engine will run fine. We tried changing the computer, it did not make any difference. Help! Any advice is appreciated.
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Old 06-12-2009, 07:00 AM
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does your pathfinder have a distributor,if so chack for any oil in the distributor that may give u problems. check the air filter and make sure nothing is blocking the air. have you inspected the spark plugs and the wires?
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Old 06-26-2009, 06:13 PM
05RIDGEBACK
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Quote:
Originally Posted by jaketurner View Post
I have an '89 Pathfinder V6. When turning the engine on, attempting to crank, both pulsating grounds of the fuel injectors pulsate. When the engine is running, only one of the fuel injectors pulsates. What could be causing this problem? When engine revs above 2800 rpm, the engine shuts down. As long as it stays below 2800 rpm, the engine will run fine. We tried changing the computer, it did not make any difference. Help! Any advice is appreciated.

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bumping back to the top.
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