Okay, so, this whole “c37 car” saga. It wasn’t some fancy project, not at first anyway. More like a headache I bought with my own money.

I figured, you know, get a cheap runaround. Something to tinker with on weekends. Saw this “c37” model – never really heard of it much before, but the price was right. Too right, looking back. The seller was all smiles, “just needs a little love,” he said. Yeah, right. Love and a miracle, more like.
The Grand Plan Goes Sideways
My plan was simple: basic maintenance, maybe a few cosmetic touch-ups. I got it home, cleared a spot in the garage. First weekend, I’m all excited. Popped the hood. And that’s where the fun, and by fun I mean misery, really kicked off. Everything seemed… oddly put together. Not like other cars I’d fiddled with.
The first major hiccup? The wiring. Oh man, the wiring on this c37. It looked like a plate of spaghetti someone had a fight with. Colors didn’t match any diagram I could find. And I searched, believe me. Spent hours online, digging through forums where other poor souls had wrestled with their own c37 nightmares. Most threads just ended with “sold it for scrap.” Not encouraging.
Diving Deeper into the c37 Mess
I’m stubborn, though. Or maybe just stupid. I thought, “I can crack this.” So, I started tracing wires one by one. Took me a whole weekend just to figure out the headlight circuit. A whole weekend for headlights! Then came the mysterious intermittent starting issue. Sometimes it’d crank right up, other times, just a click. The c37 special, I guess.
I must have checked:

- The battery (new, fully charged)
- The starter motor (tested fine)
- All the ground connections I could find (sanded them clean)
- The ignition switch (seemed okay)
It was maddening. Every time I thought I fixed one thing on this c37, two more problems would pop up. Like a hydra, but for car troubles. The parts were another joy. “Oh, a c37? Yeah, we don’t stock much for those.” That was the common refrain at auto parts stores. Everything had to be special ordered, cost a fortune, or was just plain unavailable.
The Breaking Point (or Fixing Point?)
There was this one sensor, deep in the engine bay, almost impossible to reach. The c37’s engineers must have been laughing when they designed that placement. It was supposedly causing the rough idle. Took me an entire Saturday, scraped knuckles and a lot of swearing, just to get the old one out. Putting the new one in? Even worse. For a moment there, with my arm wedged in a space no human arm should go, I seriously considered just pushing the whole c37 heap into the street and setting it on fire. Metaphorically, of course. Mostly.
But then, after that sensor job, something clicked. Not just in the engine, but in my head. I’d spent so much time, so much frustration on this c37, I couldn’t just give up. I started seeing it less as a car and more as a puzzle. A really, really annoying puzzle, but a puzzle nonetheless.
So, What Happened with the c37?
Well, I didn’t turn it into a show car, that’s for sure. But after countless hours, a dictionary’s worth of new swear words, and more instant coffee than any human should consume, I got it running. Reliably, even! The wiring is still a bit of a creative interpretation, but it works. The intermittent start? Turned out to be a ridiculously obscure relay hidden behind the glove box that wasn’t even on most diagrams for the c37. Found it by accident, pretty much.

It’s still not pretty. It still makes noises I can’t quite identify. But it moves. It’s my c37, my testament to not giving up, even when every fiber of your being is screaming at you to just walk away. Would I buy another c37? Absolutely not. But working on this one? Yeah, I guess I learned a thing or two. Mostly about my own patience, or lack thereof. And that sometimes, “a little love” means a whole lot of hard graft and swearing.