1986 190d 2.5 sluggish start

First cold start, starts sluggish for 15 seconds;I think not all injectors are hitting, sometimes smokes. If kept warm overnight it starts great. I would appreciate any suggestions.

Reply to
japo1948
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One of your glow plug is not working... it is time to replace all of them.

Reply to
Tiger

Install new Bosch or Beru glow plugs.

Reply to
T.G. Lambach

Run a couple of cans of diesel purge through it and report back.

Reply to
Richard Sexton

Thanks Tiger and Richard. I have replaced the glow plugs & the problem persists. I will try to run diesel purge. Thanks again.

Reply to
japo1948

Well, I had run a couple of diesel purge cans. The car seems to have more power and it feels better. The first start (52 degrees), ther is a little improvement, however, the start is still sluggish.If you have more suggestions, please let me know.

Reply to
japo1948

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