I had a strange incident last night driving my 81 300 SD Turbo Diesel. While running at about 40 mph downhill on a bridge, the car started to slow down. I floored the accelerator pedal and the car didn't respond. I pulled over and the engine began to run rough, as if it is choking and ready to cutout by itself, but it did not. I turned off the ignition and waited about 30 seconds and started the engine again. It started immediately but idled rough for about 20 seconds and after stepping on the accelrator while on idle a few times, the engine started to run normal. I was able to drive the car home for about 8 miles as if nothing happened. This morning, the car started normal and was able to drive it again, but after about 5 miles, the same thing happened. The engine was not responding even though I floored the accelerator pedal. I again pulled over while the engine was running rough and turned off the ignition. After 30 seconds, I started the engine and it idled rough for about 20 seconds and after stepping on the accelerator a few times, the car seems to be normal. Is this fuel related, i.e., clogged fuel filters or something serious that I need to take to a mechanic? Are there any additives I can add to the fuel tank such as "dry gas" as I thought maybe there is moisture in the fuel tank/lines. I noticed the in-line fuel filter to be dark brown in color instead of almost clear platic when new. Does this indicate that the fuel system is dirty and clogged. I live is South Jersey and I don't think the temperature has dropped that much yet to affect the fuel system. Sorry for the long post and thanks in advance for any help.
- posted
18 years ago