one thing or another
I'm pretty sure it's my starter again. just bought a new one few months ago. can someone please tell me why I go through alternators and starters so much. I'v had my 7.3 now for 6 years or so. in that time I'v had to replace alternator five times same with starters
no schematics.
1) Under the dash in the fuse panel is a "Relay" for the starter, Right beside it a rear defrost relay, swap them and see if your truck starts.
2) To jump the starter, use an 8" piece of 10 gauge wire, On the Passenger side, behind the batter, is a twist lock connector that provide power from the Key to the Starter Solenoid. Open the connecter and try to jump the stater using the 10 Gauge wire to the positive side of the battery. This won't start the truck, but will let you know if the starter works.
3) Your starter could be getting power, but still have issues. Mine did this back in May '13 and it was replaced with a new starter from NAPA. Good so far, what happened was the stater was getting power, but the newly designed all-in-one solenoid/starter unit has internal issues that caused the engagement to fail.
4) If you still get no turn-over, go to walmart and buy a voltage tester, start at the starter and ensure you have 12V constant on the big wire.
4b) Have someone turn the key and see if you have power to the solenoid jumper wire on the passenger side of the truck (See step 2).
4c) If you have power in the engine compartment, get back under the truck and test the solenoid connection at the starter when the key is turned by someone in the truck. If the truck tries to start, becareful not to jump and hit your head on the leaf spring.
These steps get you through the basic connections of the starting system at easy access points. Should your problem still exist, and you have confirmed power at all connection points, pull the starter and have it tested for a solenoid failure.
Seeing as you have gone though so many starters, have one built for you at an alternator shop to handle the current needs of the truck. You've confirmed power exists though the chain. Failure has to be the stater. I know when I've flushed my radiator, I had water go all over the place, it could have arc'ed in the freak options water completed a cirucit while you were trying to start the truck, not likely, but anything is possible.
So report back on where you find power and where you don't. I've had the in-dash relay fail, I've had the starter motor fail and the starter solenoid fail. All are a pain in the butt!
Let us know what you find.
1) Under the dash in the fuse panel is a "Relay" for the starter, Right beside it a rear defrost relay, swap them and see if your truck starts.
2) To jump the starter, use an 8" piece of 10 gauge wire, On the Passenger side, behind the batter, is a twist lock connector that provide power from the Key to the Starter Solenoid. Open the connecter and try to jump the stater using the 10 Gauge wire to the positive side of the battery. This won't start the truck, but will let you know if the starter works.
3) Your starter could be getting power, but still have issues. Mine did this back in May '13 and it was replaced with a new starter from NAPA. Good so far, what happened was the stater was getting power, but the newly designed all-in-one solenoid/starter unit has internal issues that caused the engagement to fail.
4) If you still get no turn-over, go to walmart and buy a voltage tester, start at the starter and ensure you have 12V constant on the big wire.
4b) Have someone turn the key and see if you have power to the solenoid jumper wire on the passenger side of the truck (See step 2).
4c) If you have power in the engine compartment, get back under the truck and test the solenoid connection at the starter when the key is turned by someone in the truck. If the truck tries to start, becareful not to jump and hit your head on the leaf spring.
These steps get you through the basic connections of the starting system at easy access points. Should your problem still exist, and you have confirmed power at all connection points, pull the starter and have it tested for a solenoid failure.
Seeing as you have gone though so many starters, have one built for you at an alternator shop to handle the current needs of the truck. You've confirmed power exists though the chain. Failure has to be the stater. I know when I've flushed my radiator, I had water go all over the place, it could have arc'ed in the freak options water completed a cirucit while you were trying to start the truck, not likely, but anything is possible.
So report back on where you find power and where you don't. I've had the in-dash relay fail, I've had the starter motor fail and the starter solenoid fail. All are a pain in the butt!
Let us know what you find.
I did have water go everywhere, forgot to replace the small hose on right side of degas bottle. went for a drive, noticed it when i got back. I got the 10 ga. wire and tested the starter and nothing. Its the relay on starter Im sure. tried the starter relay next to the glow plug relay and nothing there either









