ksg5000 wrote:
Not a believer in additives - but in my Audi mechanic suggested adding some Magic Mystery Oil and sure enough it quieted down. Go figure.
Marval mystery oil is just trans fluid AFAIK..
You can do the same as I suggested with a quart of trans fluid.
After you do it and see how dark the oil comes out you'll know it worked to desludge the motor and clean those lifter ports...
Just my opinion though and what I use and believe.
I wouldn't do the kerosene one though ..
I belive motor flushes are the same thing... Just tranny fluid in a bottle with a motor flush label...