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2002 Chevrolet Blazer wont crank up right

Tiny
RED713
  • MEMBER
  • 2002 CHEVROLET BLAZER
  • 4 CYL
  • AUTOMATIC
We got a intake gasket replaced now our truck won't crank right once crank up it drives fine but it don't won't to crank like it's not getting enough gas or battery is low but it's either one of those problems the machanic that worked on it tells us one thing after another all I want to know is What's wrong with it when we simply took it to get a leak fixed please help me
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Friday, May 1st, 2015 AT 11:20 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
It sounds like you may have a vacuum leak causing the problem you describe, follow this link for more info

http://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

also check this link for extended cranking tests

http://www.2carpros.com/articles/engine-cranks-excessively-before-starting

Please let us know what you find, Ken
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Sunday, May 3rd, 2015 AT 11:55 AM

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