pog mo thon
Member
- Aug 20, 2008
- 177
- Boat Info
- sea ray 320 sundancer v-drive
- Engines
- twin 350's
Hi,
My 2007 320 sundancer with 5.7 350 mag inboards won’t start without throttle or stay at idle if I don’t manually position the throttle at 600rpm. The boat runs fine after that but it will die if I push the throttle back all the way back down even with warm engines.
It originally started with the starboard engine but within a few weeks same thing happen to the port.
I have changed both”twice” OEM IAC and mufflers with no change. Mechanics scanned but no error showed up, no error on SmartCraft either. I Just change the fuel filters and cap and rotors with no change at all.
Please if someone had the same symptoms please help me!
It has the newer cool gen 3 and new injectors done a few years ago.
I haven’t change the plugs or wire yet but I have little hope it will change anything.
thank you for your help!
My 2007 320 sundancer with 5.7 350 mag inboards won’t start without throttle or stay at idle if I don’t manually position the throttle at 600rpm. The boat runs fine after that but it will die if I push the throttle back all the way back down even with warm engines.
It originally started with the starboard engine but within a few weeks same thing happen to the port.
I have changed both”twice” OEM IAC and mufflers with no change. Mechanics scanned but no error showed up, no error on SmartCraft either. I Just change the fuel filters and cap and rotors with no change at all.
Please if someone had the same symptoms please help me!
It has the newer cool gen 3 and new injectors done a few years ago.
I haven’t change the plugs or wire yet but I have little hope it will change anything.
thank you for your help!