Engine Mechanical problem
2002 Buick Century 6 cyl Front Wheel Drive
tapping upper motor when starting goes away when engine warms up then it comes n goes
Thursday, February 18th, 2010 AT 11:28 PM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
Hi there,
This may be a faulty lifter, you can try doing a engine oil & filter change and use a good quality engine flush, this may help free up a sticky lifter. Try this first.