Howdy folks...
The patient is a 1993 Volvo 501b.
The symptoms: runs great between 2-3k rpm. Starts fine very time. At 3600 rpm, it develops a hard stumble and won't go any higher. It has a slight stumble when pushing the boat onto a plane at full throttle.
Here's the history:
Motor...
(1st post seems to have failed! Trying again..)
Patient is a 1993 Volvo 501b.
Boat is a Larson 200sei.
Problems:
1. stumble or miss at WOT
2. Idle wanders
What's been done:
1. Motor is a reman with about 100 hours on it.
2. Carb was just rebuilt (it's a Holley 4 barrel, but given how...
The patient is a 1993 Larson 201se with a Volvo 501b DP drive.<br /><br />History - motor over heated last year when the raw water hose elbow broke on the outdrive. Motor replaced with remanufactured engine from Vesuvio.<br /><br />These are the symptoms that existed on the old motor, and now...
