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Will not crank when hot

Tiny
JOYCESHIELDS
  • MEMBER
  • 1994 BUICK REGAL
  • 67,000 MILES
We put a new control module on, new cam sensor, and new crankshaft sensor and will not start. When it gets hot I have to wait ten minutes then it starts up. What can that be?
Sunday, June 11th, 2017 AT 4:16 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
If it cranks then when hot it may be fuel pump going bad and not giving enough pressure. Try banging tank with fist or palm of hand on bottom then see if it starts. If it is not cranking then check battery for condition including load test and starter.
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Monday, June 12th, 2017 AT 7:15 AM

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