Engine cranks but will not start

Tiny
MAMASHARKX2
  • MEMBER
  • 2004 PONTIAC GRAND AM
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 198,000 MILES
Okay, I have replaced fuel pump, starter, battery, and ignition switch. Car cranks but still wont start. Not sure what to try anymore. Would anyone have any ideas as to why it won't start?
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Friday, October 25th, 2019 AT 5:59 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

Did you check for spark to the plugs?

When you crank the engine, does the tachometer move up on the dash?

Can you hear the fuel pump run when you turn on the key?

https://www.2carpros.com/articles/car-cranks-but-wont-start

Roy
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Friday, October 25th, 2019 AT 8:42 AM
Tiny
MAMASHARKX2
  • MEMBER
  • 2 POSTS
Yes to everything and I even checked the timing chain and it's all lined up.
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Friday, November 1st, 2019 AT 11:44 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
What is the fuel pressure?

What is the compression?

Roy
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Friday, November 1st, 2019 AT 12:06 PM

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