Mechanics

FORD EXPEDITION GAS PROBLEM

2003 Ford Expedition • 270,000 miles

The high temp/low oil light came on, car had to be towed home. We've replaced timing chain guides and valve cover gasket, car is still running rough. Mechanic is saying I need to replace the catalyic converter, driver side. What is the root of the problem? Please help.
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Guest
November 13, 2012.



Nothing you have said relates to your issue

find out why it is overheating and see what the oil situation is.

Address the other issues after these.

Roy

ASEMaster6371
Nov 13, 2012.