i just bought this truck for 475 was not running i replaced the crank sensor the icm plug wires and i tested the coil packs still no spark i even replaced the wire harness and the computer from the same truck in the junk yard i am running ouT of ideas

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also the timeing is right

What about the wires did you check those? Did you check the plugs? Any indication of abnormal wear or discoloration? Could be a clue about before the spark went out.

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96 Xlt 2wd
4in rough country lift
31's

i replaced the plugs and wired the old ones were still fine

What condition were the old ones in?

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96 Xlt 2wd
4in rough country lift
31's

The old ones were fine what side is the primary spark come from could the ignition switch cause no spark

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Also when I turn the key the check engine light stays on I read some there that . That is a problem but I for get

This is my 4 ford ranger and never had this problem

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91 ranger 2.3 2wd red low as shit