ok, so I have been lurking around and searching through the forum for a while now, I finally ended up buying another 280se. I owned a 1973 280SE 4.5 a while back that I restored then sold, my fiance and I are getting married at the end of October, so I thought what better way then to drive off in a 280SE!
I am starting this thread somewhat late as I bought this car back in June. The car is a 1972 280SE 4.5 with Bosch EFI, painted in hellbrau with dark brown interior. The major downside to the car was the guy who owned it let it sit with about 2 gallons of gas in the tank in the grass under a tree...for 17 years! Now, the guy I purchased the car from only had it for about 4 years or so, but non the less, the car sat not running for 17 years.
how the car looked before the purchase:



the night I took her home:

The fuel system was shot, I drained the tank and filled it with 5 gallons of new gas, fuel filter, fuel hoses and cleaning the injectors: the car fired right up, however with so much rust in the lines, it wasnt long before the fuel injectors were clogged again.
All the fuel fuel rails and inlets were pulled and dipped in chem dip over night to get all the rust out and the fuel lines to the tank [disconnected to the tank of course] were filled with chem dip. This solved my running issue!
heres a short clip of the engine running for the first time in 17 years:
you tube video
I am starting this thread somewhat late as I bought this car back in June. The car is a 1972 280SE 4.5 with Bosch EFI, painted in hellbrau with dark brown interior. The major downside to the car was the guy who owned it let it sit with about 2 gallons of gas in the tank in the grass under a tree...for 17 years! Now, the guy I purchased the car from only had it for about 4 years or so, but non the less, the car sat not running for 17 years.
how the car looked before the purchase:



the night I took her home:
The fuel system was shot, I drained the tank and filled it with 5 gallons of new gas, fuel filter, fuel hoses and cleaning the injectors: the car fired right up, however with so much rust in the lines, it wasnt long before the fuel injectors were clogged again.
All the fuel fuel rails and inlets were pulled and dipped in chem dip over night to get all the rust out and the fuel lines to the tank [disconnected to the tank of course] were filled with chem dip. This solved my running issue!
heres a short clip of the engine running for the first time in 17 years:
you tube video
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