Fryguy22

sea foam definately is more versatile but injector cleaner does work.... to an extent.

2002GTAUTOVERT

id never pour any kind of cleaner down the throttle body, if i want that clean, i take it off. i use the brake booster line and gas tank for seafoam, and ive only done it once because im not convinced it works and i wanted to see smoke (no smoke was seen)

CobraStangGT16

Did the seafoam, it idles smoother, and I can't hear the misfire anymore.

BleedinBlue

Same here. I was looking forward to the "Smoke Show" everyone talks bout. I didn't see a thing [>:]

St4ng07

Well either take them apart and clean them, or have the injectors cleaned. At the shop I work at, we use a B&G cleaner that is in a canister that connects into you schrader valve, and uses compressed air to force that liquid in to the injectors.. Works really well.