Engine swap

Tiny
KIRK HERMESTON
  • MEMBER
  • 2007 CHEVROLET TAHOE
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 71,540 MILES
My SUV (cast iron block) purchased rebuilt engine (aluminum block) swapped all sensors to new engine, except cam sensor (broke off in old engine). Attempted to start, rolls over, stumbles, no start. Code p0341 set. Installed new cam sensor. Still no start. Please help I am renting a car while my SUV is down.
Monday, November 21st, 2016 AT 8:59 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try resetting security system battery was disconnected so it would engage see link.

https://www.2carpros.com/articles/how-to-reset-a-security-system
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Tuesday, November 22nd, 2016 AT 5:50 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,895 POSTS
Hey Kirk,

Need to know if you have spark and fuel pressure, here is a guide that will get you going in the right direction.

Also is the security light flashing?

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

Let us know what you find

Best, Ken

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Tuesday, November 22nd, 2016 AT 6:00 PM

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