Just when I thought it good to use a small amount of MMT for valve recession, I noticed that in the 2004 Corolla Owners manual under fuel section(page 147),they say it may damage the emission control system and cause the malfunction light to come on.
Did I read to much into Molakule's comments about MMT? I had been using a slight amount(2oz) at every fillup.
Did I read to much into Molakule's comments about MMT? I had been using a slight amount(2oz) at every fillup.