Posted 2/12/2019 20:47 (#7317103 - in reply to #7317056) Subject: RE: Ecotec 4.3
I've had 2 of the 4.3's. Ran them both 225000+ miles with no problems. Son has the first 1 I bought, it's got over 300000 on it now. He put a 45.00 part on the motor last week. Only thing besides plugs ever done to it.