"Hi from sunny Scotland, my 19
"Hi from sunny Scotland, my 1990 4.3l has developed a strange problem. After about 30mins running the engine will lose power and drop off the plane. It will idle smoothly and rev to about 2800 rpm no problem. If I switch off and leave it for about 20-30 mins it will run perfectly again for about another 30 mins. Whist at the dock last time I met a guy who was sitting there with the exact same fault! Is this a known problem? The engine was serviced before winter and water separating / carb fuel filters were changed. Any suggestions would be much appreciated"
"Hi from sunny Scotland, my 1990 4.3l has developed a strange problem. After about 30mins running the engine will lose power and drop off the plane. It will idle smoothly and rev to about 2800 rpm no problem. If I switch off and leave it for about 20-30 mins it will run perfectly again for about another 30 mins. Whist at the dock last time I met a guy who was sitting there with the exact same fault! Is this a known problem? The engine was serviced before winter and water separating / carb fuel filters were changed. Any suggestions would be much appreciated"