Mercury Marquis Engine Rattle

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Engine Rattle From Cold Start

2004 MERCURY MARQUIS

Change Oil Put In 5w- 20 Synthetic Oil. From A Cold Start Engine Rattle . Then It's Normal . Should I Switch To A Heavy Oil?

10 ANSWERS

Asked by westruck

Engine Rattles

2004 MERCURY MARQUIS

This Car Has Been Sitting. From A Cold Start The Engine Have A 2 Second Rattle. I Had The Oil Change. But Every Time I Start The Car From...

3 ANSWERS

Asked by westruck

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Backfire Burning Oil Compression Gas Hard to Start Hesitate Idle Erratic Idle High Idle Low Idle Rough Knock Lean Locked Up Loud Low Power Misfire Noise Not Cranking Over Not Running Oil Leak Overheat Poor Mileage Rattle Revs Up Runs Hot Runs Rough Shakes Smell Sputter Stall While Driving Stall at Idle Surge Tap Tick Vacuum Leak Vibration Whine

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