engine turn over but wont start

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05-01-2016, 01:36 PM

#16

Bbutcher58

Registered User

Join Date: Apr 2016

Posts: 4

Re: engine turn over but wont start

Has spark cant hear fuel pump kicking on

05-01-2016, 03:11 PM

#17

Injuneer

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Join Date: Nov 1998

Location: Hell was full so they sent me to NJ

Posts: 70,650

Re: engine turn over but wont start

Quote:

Originally Posted by Injuneer

Include the details of your car - year, model, engine, trans and any major modifications.

Have you checked for codes? Have you checked the fuel pressure? Have you checked for spark at the coil and at a few plugs?

Quote:

Originally Posted by Bbutcher58

Has spark cant hear fuel pump kicking on

You realize the pump only runs for two seconds when you turn the key? But you do not hear it do that?

Use the fuel pump prime connection to see if the pump will run. It bypasses the PCM/Security System interlock and the fuel pump relay:

http://shbox.com/1/fuel_pump_prime.jpg

You just need to supply 12V to the connector.

PLEASE provide the requested info about your car.

05-02-2016, 07:37 AM

#18

Bbutcher58

Registered User

Join Date: Apr 2016

Posts: 4

Re: engine turn over but wont start

Whats the prime connection hook to i am new to all of this

05-02-2016, 10:29 AM

#19

Injuneer

Administrator

Join Date: Nov 1998

Location: Hell was full so they sent me to NJ

Posts: 70,650

Re: engine turn over but wont start

Did you click on the link in post #17. There is a picture of the prime connector, showing where it is located. Also shows that the wire color varies with the year of the car, which is why I keep asking for your basic vehicle info. Not all years of the LT1 are the same in every detail.