My 1992 w124 , the accelerator pedal just went down to the floor while I was sitting at a light. Now the car will only roll with idle power . I was able to park it, but I need to get it home
Can someone help me with this issue. Please. Thanks a million!

I am not familiar with your car so take my advice with a grain of salt, but it sounds like a throttle cable or linkage between the gas pedal and your engine probably broke. Are you familiar with that part of your vehicle, and would you be able to poke around for any anomalies?

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1968 220D, w115, /8, OM615, Automatic transmission.
My 1987 300TD wagon was sold and my 2003 W210 E320 wagon was totaled (sheds tear).

There is a little plastic piece that the end of the throttle cable attaches to, that breaks off and your cable is no longer pulling on the throttle plate.

I have seen that fail in some cars.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)

Thanks guys. ..I'll remove the air cleaner tonight when I get off and safety wire the linkage enough to get home. .thanks again