My 2003 Buick Lesabre sometimes smells like it's running hot but it never over heat. Temperature have always stays in middle. When you drive to long it will start but it start will rough. checked all

Asked by Mar 10, 2015 at 07:14 PM about the 2003 Buick LeSabre

Question type: Maintenance & Repair

Also radiator hose. Never runs hot but lately
smells like it is

1 Answer

425

I would have my catalyst converter checked. How many miles are on the car?

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