joefro
Cadet
- Joined
- Jul 18, 2016
- Messages
- 23
I have a Baha cruisers 251GLE with a Volvo 5.0 GXI engine it Idles at 1100 RPM and there is a loud sucking noise from the throttle body, anything we have tried to reduce the Idle has failed, changed the fuel cell, new plugs , new cap, changed TPI, Temp sensor, Idle air sensor, and other sensors. If I rev the engine up quickly a few times the sucking noise stops and when I reduce the throttle the engine will momentarily lower to an Idle and die, it has the mechanics stumped . any one familiar with this problem and any Ideas as to whats causing it ?