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I changed engine in 2002 Intrepid w/ 3.5. NOT GETTING SPARK OR FUEL FROM INJECTORS. What is the problem?

Tiny
RCFLOORING
  • MEMBER
  • 2002 DODGE INTREPID
  • 155,000 MILES
Changed engine, no spark or fuel from injectors. Also changed cam and crank sensors all wiring looks good checked all the grounds.
Wednesday, January 18th, 2012 AT 8:55 PM

4 Replies

Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Make sure cam and crank sensors are properly installed and gapped, and that they are receiving power. Make sure ignition and fuel injection relays are receiving power and closing properly. Check injectors for signal pulsing with meter or test light.
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Wednesday, January 18th, 2012 AT 8:59 PM
Tiny
RCFLOORING
  • MEMBER
  • 2 POSTS
How do I check them for power (car on or off)
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Wednesday, January 18th, 2012 AT 9:06 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Also check the ASD relay-
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Wednesday, January 18th, 2012 AT 9:07 PM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Key on, engine off. Use either a meter or a test light.
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Wednesday, January 18th, 2012 AT 9:25 PM

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