rperla
Seaman
- Joined
- May 21, 2005
- Messages
- 62
When starting the engine, I have to keep revving it up and down o keep the engine running. It will go to 1800 rpm and down to almost 0. If I keep increasing rpm up and down slightly it will eventually stay at an idle of about 900-1200. Hard to keep at a lower idle. This is a 4.3 volvo penta 1993. Could it be the choke or other linkage? I just had the carburetor rebuilt and replaced the fuel pump too. Any ideas appreciated.