IS this do-able by myself? or do I NEED a shop? my have the Ford racing wires and Bosch plugs.....my factory ones are almost done, cuz my car is almost 100,000km....any help?
hehe the manual says to do lots of things...and nowhere does it say anything about 'modding' hehe.Originally posted by: StevetheJaguar
Observation - from these messages I get the feeling that you all changes your plugs more frequently than the manual say's 100,000 Miles - am I correct in that ????:biggrin: if so when you do change them do you notice an improvement???