J jimN Joined Sep 6, 2011 Messages 10 Location California, USA Sep 6, 2011 #61 The Ford Zetec/Duratec engines seem to be very tight engines. My 2001 Focus Zetec with 83,00 mi uses no discernible oil(RL 5W20) in my 5,000 mile OCI. The inside of the stainless steel exhaust pipe is nearly as clean as the outside.
The Ford Zetec/Duratec engines seem to be very tight engines. My 2001 Focus Zetec with 83,00 mi uses no discernible oil(RL 5W20) in my 5,000 mile OCI. The inside of the stainless steel exhaust pipe is nearly as clean as the outside.