check engine light is on. and motor is running rough.

What is your question?

friend added octane to fuel tank with midgrade gas, (i know right) car ran very high rpm until gas was gone and filled it again a couple times with regular fuel. now check engine light still on and now runs louder and rougher.

pixielauri in Hesperia CA

Jul 19, 2014

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What are the best Pontiac repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Pontiac Aztek. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

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Opens 8:00 AM Sat

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4.4

(15)

5.94 mi

3430 Westerville Road

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4.8

(28)

6.56 mi

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4.4

(522)

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Blackstone Complete Auto Care

4.1

(38)

6.77 mi

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Boyd's Tire & Service - Columbus

4.7

(185)

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See All 30 Locations

Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Sat

Call