Question about 1996 GMC Sierra

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Truck wont start

Got a 6.5 diesel in it it wants to fire up but wont everything seems to be working. But just wont fire

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Try spraying some starter sray in the breather and if it cranks, but only runs on the sray you may have a fuel or glow plug problem.

Posted on Apr 29, 2013

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Ford Pick-ups and Broncos 1987-1996 Repair Guide
To avoid confusion, replace spark plug wires one at a time.



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Fig. 1: 5.8L engine-nl-> Firing order: 1-3-7-2-6-5-4-8-nl-> Distributor rotation: Counterclockwise

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Fig. 2: 4.9L engine-nl-> Firing order: 1-5-3-6-2-4-nl-> Distributor rotation: Clockwise

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Fig. 3: 5.0L and 7.5L engines -nl-> Firing order: 1-5-4-2-6-3-7-8-nl-> Distributor rotation: Counterclockwise

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Fig. 4: 6.9L and 7.3L Diesel engines-nl-> Injection order: 1-2-7-3-4-5-6-8


I hope help you (remember rated this help) Good luck.

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