Originally posted by warmonger:
Run good gas and you don't have to worry about injector cleaners. I have owned fuel injected cars for the last 8 years and have never replaced or cleaned an injector nor had one clog up. And considering how anally retentive I am about maintenance, that says a lot.
That sounds like pretty good advice to me, too. I put 200K (!) on a fuel-injected Cherokee & had only
one instance of injector clogging. Used an injector cleaner additive in the fuel for a couple of tankfuls & never had the problem again. To me, good gas + Mobil 1 synth oil = happy engine.
YMMV, of course. ;-)