Normal wear and tear

If there is no significant decrease in fuel mileage, you can just drive as is. In this case, you may want to keep a bottle of engine oil and occasionally top off. Anyhow, make the measurements for both oil consumption and fuel mileage first.

所有跟帖： 

• normal? -xxhhwxc- ♂ (21 bytes) () 08/04/2010 postreply 10:34:44

• 当然normal -biglow- ♂ (131 bytes) () 08/04/2010 postreply 11:16:49

• we are talking about different seals -xxhhwxc- ♂ (180 bytes) () 08/04/2010 postreply 12:57:39

• we are talking the same seal. Valve seal also called valve stem -biglow- ♂ (127 bytes) () 08/04/2010 postreply 14:03:03

• No! what you mentioned is oil control ring on piston -xxhhwxc- ♂ (115 bytes) () 08/04/2010 postreply 14:25:57