Will a high-mileage, used 86 make a reliable daily?

[Tcoat]

Originally Posted by Jaden

They charge a lot, like $400 if you have someone do it, but it's really not that hard to do yourself. Take off the skid plates, undo two nuts from the motor mounts, undo some shielding and mount plates on the driver side and the spark controller unit on the passenger side and jack up the engine about 3 to 4 inches. Just know that the stock spark plugs are 14mm, not a typical spark plug size. Oh and use something somewhat soft like wood between the jack and the oil pan if you use a jack to raise the engine.

The bolts that mount the spark control unit and the on plug coils both are 10mm. You'll want to jack up the engine prior to taking off the spark control unit.

Jaden

[ame="https://www.youtube.com/watch?v=abP9IR9xA0o"]How to change spark plugs SCION FR-S BRZ GT86 DIY - YouTube[/ame]


Or if you are really ambitious and have small hands you can try it without lifting the engine:


http://www.ft86club.com/forums/showthread.php?t=88906