Idles Rough, Misfires, and Possible Check Engine Light: Mazda 323 Engine & Powertrain

Problem overview

A loose or corroded ground terminal on the driver's side of the cylinder head can cause a rough idle, misfires, and there may be trouble codes. Restore the ground to the cylinder head.

8 people reported this problem

2 comments

Schedule Repair

Mazda 323 vehicles with this problem

5 model years affected

Average mileage: 132,000 miles

(132,000 - 132,000)

Search for another problem

RepairPal ™Car Genius

Ask our experts about your Mazda.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

Exceptional warranty

Shops offer at least a 12-month or 12,000-mile warranty.

Satisfied customers

We ensure high satisfaction through verified customer reviews.

Transparent pricing

You'll get a Fair Price Guarantee on all RepairPal estimates.

Millions trust us for auto repair — RepairPal Certified^® locations must pass a rigorous approval process to ensure quality, customer satisfaction, and fair pricing.

Find a Repair Location

Idles Rough, Misfires, and Possible Check Engine Light on Mazda 323

Problem overview

Mazda 323 vehicles with this problem

Need a diagnosis? Trust our Mazda experts.

Search for another problem

Ask our experts about your Mazda.