Stalls when hot

Tiny
ALERTZONE
  • MEMBER
  • 2001 NISSAN ALTIMA
  • 2.4L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 17,000 MILES
Car starts up fine when cold but when it reaches normal operation temp car stalls, no codes won't start until it cools down
Wednesday, February 24th, 2016 AT 2:21 PM

4 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
How long since a tune-up? When the problem is ongoing, if it cranks good but won't start, have a helper crank it while you check for spark at the spark plugs, if spark everywhere, use a gage and check proper fuel pressure and fuel injector pulse. Wear gloves if the engine is hot, try not to spray gas all over the engine when checking fuel pressure. Safety is your responsibility.
If your missing one component, then we track that circuit. If missing all three may have to look for rpm signal. Those are the basics in my opinion.
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Wednesday, February 24th, 2016 AT 2:50 PM
Tiny
ALERTZONE
  • MEMBER
  • 6 POSTS
It was tuned up in November, fuel pressure is fine the car has very low miles. Im thinking ignition coil?
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Wednesday, February 24th, 2016 AT 5:16 PM
Tiny
ALERTZONE
  • MEMBER
  • 6 POSTS
Well since it throws no codes and starts when cold, but when it gets hot it stalls, I replaced the coil now it's works like new.
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+1
Thursday, February 25th, 2016 AT 6:19 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,861 POSTS
Great info and fix, this information will help others nice work, please use us again
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Monday, March 7th, 2016 AT 4:39 PM

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