Very rough idle, feels like the car is going to die. Better when the AC is on

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Have had the injectors cleaned, also have run several cans of sea foam through as well. as long as I am moving, the car drives well. Mechanic is stumped. Started 3 weeks ago, suddenly. Have 155,000 miles, car is well maintained, also replaced spark plugs and checked for vacuum leaks

Valb44 in Austin TX

Nov 14, 2015

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What are the best BMW repair shops?

RepairPal Certified shops can diagnose and repair your 2003 BMW 330xi. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Very rough idle, feels like the car is going to die. Better when the AC is on

What is your question?

Valb44 in Austin TX

Nov 14, 2015

0 Replies

This question doesn't have any answers yet

Get the conversation going by signing in or creating an account

Submit an Answer

What are the best BMW repair shops?

RepairPal Certified shops can diagnose and repair your 2003 BMW 330xi. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.