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My 2008 enclave is running really rough. My scan tool shows…

Customer Question
My 2008 enclave is...

My 2008 enclave is running really rough. My scan tool shows cylinders 1, 3 and 5 are misfiring. I replaced the plugs and coils but it didn't fix the issue.

Mechanic's Assistant: How many miles are on the car? Is it a steady misfire? Or random?

About 135000 miles

Mechanic's Assistant: Are you fixing your Enclave yourself? What have you tried so far?

Yes, I replaced the plugs and coils.

Submitted: 1 month ago.Category: Buick
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Answered in 10 minutes by:
3/22/2018
Buick Mechanic: david craig, ASE Certified Technician replied 1 month ago
david craig
david craig, ASE Certified Technician
Category: Buick
Satisfied Customers: 5,156
Experience: owner/mechanic at 3D Automotive
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Hi my name is ***** ***** I'll be more than happy to assist you. Please allow me a few minutes to review your information. Thank you

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Customer reply replied 1 month ago
I will check it tomorrow. If it’s not that fuse can I get back with you tomorrow for other options?
Buick Mechanic: david craig, ASE Certified Technician replied 1 month ago

absolutely, right here

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Buick Mechanic: david craig, ASE Certified Technician replied 30 days ago

hows it going?

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Customer reply replied 30 days ago
It wasn’t the fuse. Any other suggestions?
Buick Mechanic: david craig, ASE Certified Technician replied 30 days ago

do a compression test on those 3 cylinders

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Buick Mechanic: david craig, ASE Certified Technician replied 28 days ago

hows it going and what were the results of the compression test?

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