Lucky Duck
New member
8/7/23 Back seeking help. 2014 Mercrusier Bravo 350 ET Fuel Injection engine continues to shut down after say 30 minutes of good running. It will then turn over but not start. After it sits for say 1 hour she cranks and runs fine again. This is a coninuing problem. I have had it worked on by my Mercrusier Mechanic as well as my Auto Mechanic.
First, on my mistaken thinking it was thought to be an "ignition problem"; the following parts were replaced with no positive results.
Ignition Coil
Crank Position Sensor
Ignition Module
Hall Effect Sensor
Today the Lift Pump, fuel pump strainer and water pump filter were replaced. Still the same result.
Tomorrow the plan is to replace the Fuel Module thinking there maybe a "vapor lock issue"?
Any thoughts as to how to proceed?
First, on my mistaken thinking it was thought to be an "ignition problem"; the following parts were replaced with no positive results.
Ignition Coil
Crank Position Sensor
Ignition Module
Hall Effect Sensor
Today the Lift Pump, fuel pump strainer and water pump filter were replaced. Still the same result.
Tomorrow the plan is to replace the Fuel Module thinking there maybe a "vapor lock issue"?
Any thoughts as to how to proceed?