My car usually runs on lpg but due to it being a big block I need it to run on petrol in case of no lpg available.
When I installed the lpg I got the car to run on petrol as well but when I switched it over the other day it would run at full revs but not idle or run at mid range.
When I switched back to lpg as the float bowls emptied before I switched the engine ran sweet for a few seconds which led me to think it was over fuelling so took the bowls off.
When I took the rear one off I found the screws on what I think is the metering plate were loose and one was sitting in the bowl as it had unscrewed itself over time.
I tightened everything up but no joy but whilst I was checking I spotted these cracks in the plate and wondered if this was the problem.
Any advice welcome and does anyone know why they have cracked perhaps Chinese alloy.
When I installed the lpg I got the car to run on petrol as well but when I switched it over the other day it would run at full revs but not idle or run at mid range.
When I switched back to lpg as the float bowls emptied before I switched the engine ran sweet for a few seconds which led me to think it was over fuelling so took the bowls off.
When I took the rear one off I found the screws on what I think is the metering plate were loose and one was sitting in the bowl as it had unscrewed itself over time.
I tightened everything up but no joy but whilst I was checking I spotted these cracks in the plate and wondered if this was the problem.
Any advice welcome and does anyone know why they have cracked perhaps Chinese alloy.

