Editor's note: In case it's not obvious by now, I think I should restate that this site is intended only to promote the Volvo 1800 line of automobiles, and it is in no way purporting to be run by competent mechanics or knowledgeable professionals. I think this post will certainly drive this point home.
***
I've been putting off the inevitable for some time now, making one excuse after another to delay going after what I honestly think is the last of my current engine problems — what I thought was obviously a blown seal, but what I hoped was perhaps something a little less severe.
My main excuse has been that I simply haven't been able to see where the leaking fluid has been coming from, simply because of the mass amounts of acrid smoke blocking the view. The leaking oil was coming from somewhere under the manifold, and as it was leaking directly onto the car's rusted-through header pipe, and only when the car was hot, it was immediately creating its own smoke screen to protect its dark origins. So as any normal, red-blooded, um… freakin' idiot… would do, I simply pretended not to notice the column of white smoke rising from beneath the passenger side of the hood at each stoplight. With the windows down, I could even breathe every once in a while, especially once I reached cruising speed and the fumes could not keep up.
God help the passenger, however.
So first things first: Obviously, the blown-out header pipe was creating most of the havoc, with the exhaust rising prematurely out of the engine compartment rather than from the environmentally friendlier tailpipe (and yes, I know this makes me a bad person. That's why I got it fixed BEFORE I did anything else — including drive the car much once the troubles began).
Being the vigilant optimist, I even had myself half-convinced that the hole in the exhaust header was the whole problem — all the smoke was pouring out of that little worn-out JB Weld spot, anyway, and who was I to assume there was really a blown seal — or anything more sinister — sitting above it to blame?
So last night, the Heater spent its first night away from home at a local mechanic's place, where it received a bright, shiny eBay-supplied header pipe this morning. I picked it up after work, and immediately noticed the softer purr, the less pungent aroma and the approving nods of my neighbors. Of course, at the first traffic light to stop me, I also noticed the familiar whisps of white smoke pouring from beneath the hood.
Sigh…
So once I got home, I opened the hood. Wonder of wonders, the new header pipe shown like a diamond beneath the manifold. There was no sign of… wait. What was that? A drip. A tiny little drip from somewh… There! That cable, or hose, or whatever it was. (I don't know my car, OK?) But I'm learning. Quickly.
Was the oil running down the cable? Or actually dripping from the line itself? Regardless, at least I know it's not a blown gasket now. Excellent. But… hmmph… come to think of it… why would oil burn white?
A quick look in the Haynes manual, a few flipped pages, and voila! There's a picture of the exact cable — and, ugh, apparently, it is a hose. More specifically, it's a… holy crap… It's a fuel line!
And it's been leaking all over my manifold.
For months.
***
So needless to say, the 1800 is grounded for a bit. I've already poured through dozens of posts on the subject of fuel lines on the Yahoo! 1800list, and I now know a lot more about my car than I did this afternoon.
Each time something like this happens, I immediately feel like the world's biggest idiot… and then I start to feel a little less so. This car has been a crash course in automotive theory and practice for me. A few months ago, I barely knew how to change an oil filter; today, I've learned to replace fuel lines without blowing up. Fortunately, I've managed to stay alive thus far, and I hope others can learn from the sheer stupidity to which I'm admitting on this site.
Stay tuned for details on fuel-line replacement. All I need now is a willing companion to stand by with a fire extinguisher at the ready…
By the way, for anybody in the Raleigh, N.C., area with a European classic, I heartily recommend taking your car to Chris at Import AutoWerks at 1823-106 East Millbrook Road. Although he's a Volkswagen guy at heart, he did a great job replacing the header pipe on my Volvo 1800, and he's a real vintage car enthusiast. (In fact, he just picked up a sweet Volvo 122 for himself recently). I don't think you'll be sorry!