2003 Cadillac CTS won't start

CWDEISEL

MEMBER
2003 CADILLAC CTS
6 CYL
2WD
AUTOMATIC
87,000 MILES

My cts starts fine in the morning but if I drive it and shut it off it won't start before sitting a couple of hrs.

Monday, April 12th, 2010 AT 3:19 PM

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

When you turn the key to the on position without cranking the engine over can you hear the fuel pump run in the tank for 5 seconds?

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

Please run down this guide and report back.

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