What are the symptoms of worn or clogged fuel injectors? I use fuel injector cleaner every 3 months. My car has almost 105,000 miles on the original injectors.
Second question: Benzmac stated in a previous article regarding 134 conversions that there is a new style fan shroud for the 190 16 valve. Can you give part numbers for this? Thanks, Joe

I think that there is an update kit for the condensor for most 190's; not the 16-v in specific. For part #'s you will have to fill out a parts request form.
Worn fuel injection nozzles can be tested/verified on a test bench. Usual complaints are hard cold start and rough idle.

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