CHACHI
09-26-2011, 09:05 AM
A buddy of mine up at the "The River" has a 1997 Sea Ray with a 350 with throttle body injection.
He has this issue where the motor will run fine, crusie at x mph at x rpm's. All of a sudden the engine starts to miss, tach climbs to 4-5000 and continuse to "hunt", and then it will backfire.
He shuts the engine off, waits 5-10 seconds, re-fires and things are good again.
This seemed to happen yesterday when he came off of plane, idled around, then went back to cruise mode. This happend 3-4 times in a 60 mile cruise.
He has changed the easy stuff, cap plugs, wires, fuel seperator.
Any ideas would be very helpful.
Ken
He has this issue where the motor will run fine, crusie at x mph at x rpm's. All of a sudden the engine starts to miss, tach climbs to 4-5000 and continuse to "hunt", and then it will backfire.
He shuts the engine off, waits 5-10 seconds, re-fires and things are good again.
This seemed to happen yesterday when he came off of plane, idled around, then went back to cruise mode. This happend 3-4 times in a 60 mile cruise.
He has changed the easy stuff, cap plugs, wires, fuel seperator.
Any ideas would be very helpful.
Ken