Buick Park Avenue issue resolved by replacing coil pack and module, improved performance and idle: Buick Park Avenue Engine & Powertrain

Problem overview

Some Buick Park Avenue owners report experiencing performance issues, such as stutters during acceleration or uphill climbs, which can often be resolved by replacing the coil pack and module. This common problem is frequently linked to the ignition coil and module, as well as the crankshaft sensor. Owners are advised to use genuine GM (A/C Delco) parts for these replacements to achieve optimal results. By addressing these components, owners can significantly improve idle quality and overall vehicle performance.

1 person reported this problem

0 comments

Schedule Repair

Buick Park Avenue vehicles with this problem

0 model year affected

Search for another problem

RepairPal ™Car Genius

Ask our experts about your Buick.

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

Buick Park Avenue issue resolved by replacing coil pack and module, improved performance and idle on Buick Park Avenue

Problem overview

Buick Park Avenue vehicles with this problem

Need a diagnosis? Trust our Buick experts.

Search for another problem

Ask our experts about your Buick.