Well today I’m going to finally get back to bow building again. I’ve had a bad run of mechanics work needed the last couple weeks between my boat and my truck.
I had the boat all ready to rock, and was planning on salmon fishing this weekend on the coast…. But Nooooooo…. The truck crapped out on me.
Last Monday I was getting ready to take the canopy off the the truck, and put the camper on, and the dad burn thing wouldn’t start. Wouldn’t even turn over… I had a new battery, but tried jumping it anyway…. Nothing… So I replaced the starter.
Still nothing… wouldn’t crank… So I figure it’s gotta be an electrical issue….
Keep in mind, this is a 2011 F250 Super Duty 4x4…. You open the hood, and there is so much crap on these things you can’t even see the engine block, much less anything else. It has fuse boxes plural, a full box of relay switches numbered 1-100 or more, and wiring harness’s going everywhere. On top of that a computer the whole thing…..
I’m a carpenter by trade, and now a bowyer …. Not a mechanic with an electronics degree. But…. I can’t afford to take this to a shop, and I need to get this thing going so I can go fishing.
So most of my week was spent taking a crash course on you tube on auto electric diagnostics. I became very familiar with the use of a multimeter, how a relay switch works, how to test voltage drop, resistance vs continuity, etc…etc…
I changed out the ignition switch first with no luck, and was down to testing battery cables when I finally stumbled on the problem. I was watching more you tube videos on No crank, no start issues when a guy posted one that sounded identical to mine. In his video It turned out that the AC compressor pulley had frozen up solid, and the serpentine belt was keeping the motor from turning over.
So I thought hey! My AC hasn’t worked in two years…. I wonder….. So I pulled the serpentine belt off my rig, and bingo! She fired right up…. Now it only took me 4 days of pulling my hair out to figure this out…. Thank god I didn’t open up those wiring harness’s an go down that rabbit hole…. They wanted $730 to replace that one starter/battery wiring harness. That’s just the part cost….
But… replacing an AC compressor and recharging the system is where I draw the line. Haven’t got the right tools or know how for this one. So it goes to the shop on Monday, and I can finally get back to my wood shop this week.
Kirk