rough ideling

What is your question?

engine overheated replaced thermostat,radiator,water pump, coolant reservoir not loosing any coolant, but engine has a rough idle, also low coolant and service engine soon lights are constantly displayed

What makes this problem better or worse?

when ideling

How long has your 1997 Pontiac Grand Prix had this problem?

after engine overheated

Visitor

in Prospect VA

Feb 16, 2019

Popular Answer

What are the best Pontiac repair shops?

RepairPal Certified shops can diagnose and repair your 1997 Pontiac Grand Prix. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

rough ideling

What is your question?

What makes this problem better or worse?

when ideling

How long has your 1997 Pontiac Grand Prix had this problem?

after engine overheated

Visitor

in Prospect VA

Feb 16, 2019

1 Reply

Popular Answer

pushrodon Feb 17, 2019

The service engine soon light it an indicator that diagnostic trouble cods are stored - this will require *hands-on* testing using proper scan tool to determine what this exact codes are so a repair strategy can be executed.

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Popular Answer

What are the best Pontiac repair shops?

RepairPal Certified shops can diagnose and repair your 1997 Pontiac Grand Prix. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.