Optis get a bad rap. My 92 Corvette was sold at 128K with the original on it, and my 94 Roadmaster donor at 150K still had a GM Opti on it, presumed to be the original from the slime on it.
Get one into the hands of people that put off cooling system repairs (or my buddy Dave that like to wash the engine weekly at the 1000PSI car washes), and it's a crapshoot for lifespan.
Get one into the hands of people that put off cooling system repairs (or my buddy Dave that like to wash the engine weekly at the 1000PSI car washes), and it's a crapshoot for lifespan.