senicalj4579

iTrader: (41)

I just tried this stuff. First off,I seafoamed my car pretty damn good a week ago but after reading about mccc being better top end cleaner I thought I would try it. I sprayed it in the pcv behind the tb and a little in the brake booster. I used a can and a half. I let it sit for 1 1/2 hour. Started up rough and nooooo smoke. Looks like maybe the seafoam did a good job? hmmm

Also,I just drove 20 miles after the mccc and now im getting a cylinder 7 misfire........wtf

6.0 silverado

iTrader: (2)

probably fouled a plug. Change it out.

senicalj4579

iTrader: (41)

I Reset the code and it hasnt come on yet. The cars running better now. I think it was only misfireing because of the first startup after sitting with the cleaner in it. We will see ...im always keeping an eye on it.