![Diesel only cranks but doesn't start until I apply starter fluid, it's a mercedes benz 300sd 1983… also, it is normal that the engine is greasy? I change all the fluids regularly. Diesel only cranks but doesn't start until I apply starter fluid, it's a mercedes benz 300sd 1983… also, it is normal that the engine is greasy? I change all the fluids regularly.](https://i.redd.it/pbmh43ijxkb91.jpg)
Diesel only cranks but doesn't start until I apply starter fluid, it's a mercedes benz 300sd 1983… also, it is normal that the engine is greasy? I change all the fluids regularly.
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Engine Cranks but Won't Start? Common Reasons Why Your Car or Truck Won't Start and the Parts Needed - YouTube
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