it's the old school method of cleaning carbonyeah you do it like you would seafoam and let it set a while to soak into the carbon then run it spirited till it stops smoking,got to be carefull with the water and controll the amount going in it is also supposed to help "steam" the carbon out
ended up running some tranny fluid and water through it smelled like burining carbon for the past couple days. ping is goneguess the seafoam is just snake oil.but i do have a exhaust leak now so guess ill have some duals put on itsmilieeatndrink
I didnt write the numbers down I used our snap on scanner at work and it gives the code Definition when it reads .and yes I cleared the codes several times.rescanned it today and had a EGR position code so i replaced the EGR and sensor.
Well,Gutted the converters ( now ill have to replace to pass emmisions)
replaced o2 (O2 rich code)
replaced map (map out of range code)Still pings low speed cruise to mild acellI cant keep throwing stuff at this truck I have to have it to drive
Ill try to scan them at work tommorow I doubt it has any though the stutter seemed to go away after the stuff i done tonight but the pinging remains at part throttle acel
Ok a updateSeafomed itseperated the plug wires betterturned the timing down to 8*inspected the smog tube no leaks or breaksunplugged the knock sensor to see if it was any differant (no change)Still rattles bad
Well as of lately my truck (302/AOD) has developed a pretty heavy detonation under a load (OD acelleration under 60 and low speed passing and WOT) Ive tried several differant stations and grades of fuel (87-93) and with ethanol and without problem remains the same,Tried disconnecting the air...