View Full Version : Engine problems
09-26-2007, 12:59 PM
89 ProStar 190 w/ indmar engine, stumbles out of hole, new 4160 carb, new new fuel filter, gets worse the longer it runs, any ideas?
09-26-2007, 01:06 PM
fuel pump going bad, carb adjustment, plugged screen in fuel tank pickup, dirt in anti-siphon valve on top of gas tank, ... others should be along to help too.
Idle mixture screws. May be set to lean.
Distributor advance sticky.