Will crank but will not start, changed timing.

Tiny
ANONYMOUS
  • MEMBER
  • 1999 CHEVROLET BLAZER
  • 219,000 MILES
Will crank but will not start, changed timing chain, PCU, Fuel pump, still will not crank
Monday, January 28th, 2013 AT 10:33 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check battery condition first, then check fuse underhood and starter relay. Seif starter gets sam powe as battery with test light or volt meter. Smack starter on body whil having assistant try to start, if it starts it may be a bad starter, could be ignition switch as well.
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Tuesday, January 29th, 2013 AT 2:49 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Also scan for codes and check fuelpressure first. Should be 60-66psi
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Tuesday, January 29th, 2013 AT 2:50 PM

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