Given that the premature death of my 1989 Mercedes-Benz 190E late final December, I’ve been poking away on “Project Newborn Benz,” hoping I would be equipped to revive it and return it to the highway. I’m here to report, that revival will by no means arrive, at least below my treatment. My heart is broken.
The Mercedes was carefully returned to my garage via our finest/only community flatbed tow truck on December 31st. The car’s demise, I imagined, could possibly not be long lasting, but there was a sinking emotion in my tummy. Of program, it is challenging to listen to your gut when it tells you undesirable information, so I ignored mine, and made the decision to wait — holding out some small grain of hope.
I finally dug into the Benz this spring. I checked the battery and relays. I changed fuses. The shifter was loose, requiring a nifty (read through: suffering in the ass) maneuver to coax the car to commence.
Via some exploration, I observed that loose shifters are typical in 190s, thanks to a nylon bushing on the shift linkage that disintegrates above time. I shimmied underneath the auto and certain more than enough, the bushing was long gone. Eureka. An additional problem down. Hope could stay.
Just after some function vacation and a bout of COVID-19, I was at last capable to get into the garage and repair the shift linkage. The shifter felt happier, but I never was equipped to exam that shifting on the highway.
The fixed change linkage produced the Mercedes additional eager to endeavor to start out. But right after a very good dose of setting up fluid, and lots of turns of the crucial, the motor would crank, but it nevertheless refused to commence.
The spark plugs gave away how bad issues have been with Job 190E. We pulled one plug and discovered it coated in carbon buildup and an harmful volume of oil. Each and every subsequent plug confirmed the exact signs. We cleaned them all, checked for spark (weak, but existing), and attempted to commence the engine once again. Absolutely nothing — and after once again, the freshly-cleaned plugs were covered in oil just after cranking the engine.
Those people of you who wrench are possible common with what this suggests: blow-by. The piston rings are not sealing effectively, allowing oil to seep earlier the rings into the combustion chamber, dousing the spark plugs. A smaller volume of blow-by is workable (your automobile just burns a lot of oil), but this substantially oil obtaining by the rings very likely intended my engine was way down on compression, a fatal discovery.
The prognosis: I would have to rebuild this motor if I desired to get the Benz again on the street. And that is to say nothing at all of the problems with the gas injection method, a typical difficulty with this period Mercedes. Incorporating a whole engine rebuild, did I want to continue to keep likely?
Truth sunk in difficult. Our garage has no workbench (however), no engine hoist, and a modest portion of the tools required for an motor rebuild. My summer months calendar was presently filling up with family members obligations, buddy outings, races and perform journeys. Locating totally free time to work on the Merc would be upcoming to difficult. Connect with it a cop-out, but looking all around, I realized I just did not have the room, time or electricity to do this sort of operate. Not now.
So, The End
Quite a few of us desire of getting a task motor vehicle up and operating. You mentally prepare your self for the perform ahead, regardless of whether that be a couple mechanical contact-ups or a comprehensive restoration. You bring your darling property and eagerly get to operate cataloging what requires to be set from the most urgent repairs to the “when I have time” jobs. You spend your cost-free time scouring the web and community junkyards for pieces, hoping to increase your vehicle, or simply get it running. It is pretty much a illness, thinking about the next time you can operate on your venture motor vehicle, what you need to tackle, and waiting around for elements shipments like a child at Christmas.
Often, we realize success in finishing our assignments. At times, we just get the automobile up and operating, with a extensive record of mechanical or cosmetic operate nevertheless to be performed. At minimum you can travel in the interim.
With the Mercedes, I was in a position to appreciate driving it on the highway for a few of months prior to the teardown commenced. The car’s authentic gift to me was how it challenged me and served me expand my wrenching capabilities. For that, I’ll be forever grateful.
With each venture auto, it’s intelligent to attract a line exactly where you realistically have to action away, and adhere to it. No matter whether that will come down to techniques, value, space, tools, or even time — you’ll know the stage of no return, the minute you have to throw in the towel and shift on. When I realized my 190E needed a total engine rebuild, this challenge crossed my no-return line.
It’s probable my Mercedes will generate again, but I will not be the a single to obtain that, and I’m alright with that realization. I have shown the car or truck for sale on Craigslist, in hope that anyone will resurrect it, or at least use it for areas. To get it running myself would involve obtaining a new dwelling with a more substantial garage, and that is not taking place in this current market.
And so I bid a tearful adieu to the Newborn Benz, in hopes it finds a loving house and can just one day roam the roads again.