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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Need help with my 96 Suburban 2500

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Old October 20th, 2017, 8:46 PM
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Default Need help with my 96 Suburban 2500

Hello! First time posting on this site. I have a 1996 Suburban 2500 with tje 7.4l in it. Four wheel drive. Had an intermittent issue where it had to crank for 30 seconds to start, then ran fine. I put a new Crankshaft Position Sensor in it, and now it just cranks and wont start. Also has a new ignition control module and ignition coil. Not sure what else to do! Any help or advice would be appreciated!
Old October 21st, 2017, 7:55 AM
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Originally Posted by Kalebwendt1
Hello! First time posting on this site. I have a 1996 Suburban 2500 with tje 7.4l in it. Four wheel drive. Had an intermittent issue where it had to crank for 30 seconds to start, then ran fine. I put a new Crankshaft Position Sensor in it, and now it just cranks and wont start. Also has a new ignition control module and ignition coil. Not sure what else to do! Any help or advice would be appreciated!
It the vehicle showing any codes?
Old October 21st, 2017, 8:52 AM
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Check the fuel pressure. You can also spray some fuel or starter fluid into the throttle body. If it runs for a few seconds then you need a fuel pump.




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