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john02fxdl · 02-05-2009, 09:03 PM

I agree with CDowns, if the alternator is the ONLY thing you changed since the last time you drove it, and it didn't do this before, your alt. is supplying voltage to the ignition system after you shut the motor down. Summit sells a relay and wiring kit solely to prevent this problem. Looks like a nice kit, comes with everything plus instructions and will set you back about $45.

02-05-2009, 09:03 PM	#6
john02fxdl Registered User Join Date: Oct 2008 Location: Avondale, PA. South east corner of the state Posts: 75	Re: "Truck wouldn't Turn OFF" Need Help I agree with CDowns, if the alternator is the ONLY thing you changed since the last time you drove it, and it didn't do this before, your alt. is supplying voltage to the ignition system after you shut the motor down. Summit sells a relay and wiring kit solely to prevent this problem. Looks like a nice kit, comes with everything plus instructions and will set you back about $45.