We just installed a 2nd engine in our 2001 Xterra, that has sat for 6 years with only 20,000 miles on it

As worried as we were that the engine might have sat too long our mechanic suggested 1 quart of Lucas Oil Stop Leak to give it new re-break in protection and help it opperate with less friction!

After 5 thousand miles the new engine sounds and runs like a brand new one!

I can't stess to much about the added protection Lucas oil products gave this engine after sitting so long!

Thank You!!

Axion