97 3.9 5sp. one day no start.. find that rats got in and chewed 1 fuel injector wire and the 2 pig tails to the carb. breaks fixed, and now no spark. have no power at the coil, but have power up to the ASR with the connecter in the power dist box unhooked, (dk green/ orange wire)but no power when plugged in. the same wire feed power to the coil injectors and 02 sensors, havent found any shorts to ground or other open wires. another PCM unit tried with out any change.....
any ideas would be great....
Darrin

 

should be asking about tire size, type oil or speakers....
what size lift should I put on a truck that dont run????

 

That type of attitude usually gets you no help at all!

You need to be looking at the cam position sensor or the crankshaft position sensor. Both of them control the power to the coil.

 

Thanks for the reply, sorry about the attitude....long story short, have searched before asking all my questions but have got a few answers. then the post is buried 2 pages deep...
bunch of views and no help....
its now yard art till next week...need the shop for a reunion party this weekend.
Darrin

 

Just about every time there is a "no start" symptom you can bet it is the crankshaft position sensor, or that has been my experiance anyway.