Car shuts off doesn't start until car is cold

Tiny
DAVIDTHEBMXER
  • MEMBER
  • 1985 BMW 325
  • 2.7L
  • 6 CYL
  • RWD
  • MANUAL
  • 165,000 MILES
The car will turn off when the engine gets warm and won't even try to start until the engine gets completely cold. A least an hour later. I am not getting spark. I have xonfirmed that there is voltage to the ignition coil, replaced the coil, replaced cap and rotor, conformed it is getting gas. I do not know what else could cause this. When the engine gets cold it fires right up
Wednesday, December 9th, 2015 AT 4:02 PM

4 Replies

Tiny
DAVIDTHEBMXER
  • MEMBER
  • 19 POSTS
Also I have changed the crank sensor
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Wednesday, December 9th, 2015 AT 4:04 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Most likely the cause is a bad crankshaft sensor.
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Wednesday, December 9th, 2015 AT 4:34 PM
Tiny
DAVIDTHEBMXER
  • MEMBER
  • 19 POSTS
I already changed that
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Wednesday, December 9th, 2015 AT 5:35 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Was it properly set? Are you getting power to the crank sensor? It could be a problem with the computer itself.
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Thursday, December 10th, 2015 AT 6:35 PM

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