My engine of my '96 s10 will not get fire to the plugs!! Please help! ! Done everything i know.

google -- firing order for GM engines ---

can you not just switch the sensor off of the 1997 onto the 1996 motor?

check the compression in the cylinders.

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Hi, your pump is powered by the ECM-B fuse in the engine compartment relay box. The fuel pump relay is turned on by the ECM. You may want to browse my tip at http://www.fixya.com/cars/r5821173-doesnt_car_start_gasoline_engines to aid in your troubleshooting efforts. Please let me know if you have questions, and thanks for using FixYa.

The firing order is 1,6,5,4,3,2.The number 1 plug is on the drivers side front.Hope this helps.Good luck.

This should be the firing order diagram for that vehicle and engine, and please let me know if the coil packs are not correct. Also let me know if you need any help to understand this diagram, or if you require any further assistance.

really helps to know what year the truck is. If its a 96 or newer you would set a code if its a misfire. Without seeing the truck and knowing what you did it could be anything from an unbalanced motor to a bad torg converter or hormonic balancer. Other than that it would have to be scopped to determine what cylinder is acting up if its isolated to one cylinder.

For a 1985 Chevy S10 with a 2.8L engine the firing order is: 1-2-3-4-5-6 The Distributor rotation is clockwise.Take off the cap and bump engine till the rotor points to the no. 1 plug. this is the no.1 contact on the cap. follow rotation around the cap in order. {ie. 2,3,4 ect.} hope this helps.

even if you have spark, it may not be "good spark"

Try cleaning the contacts to the coil, or replace the coil itself.

May have pinched or cut a wire by mistake during the work you have done. Check all for proper grounding as well

not sure what u mean by 'all 3 firing orders'.Here are the firing orders for 4 and 6 cyl engines, and plug # locations.
4cyl. is 1-3-4-2 #1 being at the front of the engine
6cyl is 1-2-3-4-5-6 Front of engine Pass. side is #1, front of engine driver side is #2, back to pass side for #3, etc, Hope this answers your question, if not let me know and I'll help some more.