Trying to fix neighbor's 351 in a well- maintained 1979 Nautique. Holly 4600 series carb professionally rebuilt for this problem a year ago - only about 10 hours on the rebuild and problem is back. It looks like too much gas dripping out the primary venturis at idle, but idles pretty good, but...
"I've got a 1996 Alpha dri
"I've got a 1996 Alpha drive with the 4.3 V6. The power trim hydraulic oil is getting a lot of water in it. The hydraulic pressures make the oil and water combine to a milky color. I bought a Sierra seal rebuild kit that has a bunch of seals in it. Is there one...