In October this year I bought a 1971 280SL Pagoda, this is a car I’ve wanted/lusted after for the past 20 years. It was sold to me as a “fully refurbished” car, something which I didn’t entirely believe from the outset...
I’ve encountered some issues with the car, despite having checked and inspected it- overall body and mechanically all seemed good apart from some "minor issues".
When I bought the car I had already mentally prepared myself for some additional expenses, I guess though that my bank account wasn’t as entirely prepared as I was.
Over the past month I've done some upgrade work on the car:
Replaced the US style headlights with the European headlights.
Replaced both the fuel tank and the Bosch fuel pump with brand new ones, after encountering some intermittent fuel starvation issues on the 2, 000 km drive
from Holland back to France. To be fair, the seller paid for and shipped the new fuel tank to me.
Installed a 123 electronic ignition after the electrical switch gear died.
Disconnected and removed the +20 year alarm/immobiliser, after having had one look at the mess of wiring, fuses and connectors under the passenger seat. This was definitely a nightmare waiting to happen in the near future, when least expected. I’ve now installed a manual battery cut off system instead.
Connected the original Becker Mexico radio cassette to the newly replaced centre dash speaker.
Installed a remote controlled Fusion Marine iPod player under the rear panels, which is connected to the new front kick panel speakers, and which runs independently of the Becker.
The car was taking 6 or 7 turns of the ignition to start in the mornings. After doing some reading and research on this site, I removed the Cold Start Valve from the intake manifold and opened it up, found the injectors and needle valve blocked up with years of muck, and cleaned these out thoroughly. I also found that the solenoid was binding, and managed to free it up after some fiddling around and spraying with WD40; then bench tested it by running 12V through and it worked again. Reassembled everything and connected the CSV back onto the car and for the past 3 mornings since, she’s started on the first turn of the ignition every time!
The exhaust had 2 holes which I’ve now plugged with Holts Gun Gum, while I wait for the new stainless steel exhaust from SLS to be delivered next week.
Next up is stripping out the old carpets and installing “Thermo Tec Heat and Sound Insulation” to the floor panels-
http://www.thermotec.com/products/14600-suppressor-acoustical-heat-control-mat.html. On top of that will go “Thermo Tec Cool It Mat” insulated padding-
http://www.thermotec.com/products/14100-cool-it-mat.html and then the new carpets on top of that, which I’ve already purchased from Niemoeller in Germany.
All this from someone who’s never worked on cars before. I’m really thankful for all the contributions, input and advice from the members of this Forum!
Best,
Mike