Engine Stalls

Tiny
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  • 2002 NISSAN ALTIMA
  • 2.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
It stalls while driving, reverse or just idle. Just replaced all coils plugs and valve gaskets, crankshaft sensor and cam sensor, also just replaced O2 sensors up steam and down stream. Also cleaned the throttle body and MAF sensor, still having the same stalls problem. Can anybody help with the problem?
Sunday, November 4th, 2018 AT 6:49 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 43,086 POSTS
It sounds like the ECM relay is going out but to be sure lets run down this guide to test the relay, here is the location of the relay below.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

and

https://www.2carpros.com/articles/car-cranks-but-wont-start

Check out the diagrams (below). Please let us know what happens.

Cheers, Ken
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Tuesday, November 6th, 2018 AT 10:55 AM

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