1992 Other Nissan Models Engine stops at 2500 rpm

1992 NISSAN
110,000 MILES • 4 CYL • FWD • MANUAL
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KUTRIKB
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Hi,
I was driving the car, I turned on the airconditioner, a few minutes later the spedometer stopped working, then the car started shaking. I figured out what happens is this: when the engine hits 2500 rpm the engine stops and when the rpm fell back under 2500 rpm the engine starts running again. (This causes the shaking). Is there any known issue like this regarding Stanza? What should I do? I was told from friends it is probably a computer issue.

Thank you very much for the help

Bence
Jun 9, 2008 at 8:38 AM
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KHLOW2008
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Hi kutrikb,

I don't know if it is a ECU issue but there are some possibilities with the following.

1. TPS.

2. Insufficient fuel supply, eg, clogged filter, weak fuel pump, faulty regulator.

3. MAF.
Jun 9, 2008 at 11:27 AM
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KUTRIKB
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Thanks very much.
I don't know what TPS or MAF , but I am looking for their definition.
I am not a technical guy, so I don't know these abbreviations.
But thank you very much for the respond.

Bence
Jun 9, 2008 at 12:22 PM
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KHLOW2008
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Hi kutrikb,

TPS = throttle position sensor

MAF = Mass Air Flow.

You would need diagnostic equipment to check the above unless you want to try swapping.

The fuel system should be checked 1st as they are easier.
Jun 10, 2008 at 8:57 AM
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KUTRIKB
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Thanks very much
Jun 10, 2008 at 12:23 PM