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Dave Nova
Dave Nova, Cadillac Technician
Category: Cadillac
Satisfied Customers: 1522
Experience:  ASE Master Certification. GM World Class Certification
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1988 cad. cimarron. dash lights flash. idle is up and down

Customer Question

1988 cad. cimarron. dash lights flash. idle is up and down cooling fan runs. i was told tail light fuse. didnt fix it ?????
Submitted: 1 year ago.
Category: Cadillac
Expert:  Tool Hut replied 1 year ago.

Hi, My Name is***** have over 20 years experience repairing vehicles. I am a ASE Certified Master Auto Technician. I am confident we can resolve your problem together.Please remember I don't know your skill level. I can't see, smell, hear, or touch the vehicle. It may take a few back and forth replies to get to a satisfactory resoloution. I also do not work in an office awaiting your reply. I run a small business and will do my best to answer quickly. Depending on the day and time there may be a delay in getting back to you.Try your best to respond with good detail so I can do the same.

Do the dash lights flash and idle coincide? Or is it 2 separate symptoms?

Customer: replied 1 year ago.
they coincide. it says ERROR on the dash also
Customer: replied 1 year ago.
it starts and runs. dash lights flash idle races up and down. and cooling fans come on
Expert:  Tool Hut replied 1 year ago.

Do you have voltmeter? Can you monitor battery voltage while engine is running? hopefully while it is acting up.Do you have any trouble codes?