01-06-2007, 08:39 PM
has anyone had a bad experiance after seafoaming there car other than replacing plugs. still kinda iffy on doing it. i just purchased the 99 z28 for my wife. 84k on it all stock. i have changed oil,filter,trans fluid,filter, and gear oil. next fuel filter and plugs but curious about the seafoam. and also the pcv valve has been changed. car still idles a little rough after warming up thinking this might fix problem
01-06-2007, 08:48 PM
I would never use it on one of my cars and every car I have owned has lived at least 160K and then I sold it as rust started appearing. I don’t think there is a need for that silly crap. Let me tell you, there are no miracles in a can contritely to what everyone believes. When something is not running right you fix the source of the problem not throw you're money away at silly crap in a can. Any performance difference is in there head and the smoke they see is just the oil additives in the can burning of the cylinder walls as the block heats.