Hello All,

Was driving home from work and all was running normal. Turned a corner and there was a loud pop lie a backfire, the car stalled and smoked out the exhaust. Does not turn over. Just loud click when I turn the key and no engine movement.

Engine seized? Just changed oil about 1500 miles ago. Valves adjusted about 400 miles ago.

1977 240D 255,000 miles

Thoughts?

Thanks.