Originally Posted by robbie lee
hhi can u help . i have 2x 5.7 volvo petrol engine she runs very lumpy on idle and pops and bangs when revs r picked up .when removed carbs inlet mainfold is dripping in fuel carbs about 10 years old but why both engines . on tick over just leaves lot of film of fuel in water and very heavey on fuel cheers yo yo
Before we all diagnose this I think there's more information needed.
Are you using single/twin tanks?
Did this occur suddenly while in use, build up slowly or appear after a period of not being used?
What's the linkage to your chokes? Auto,solenoid or cable?
Do you have a water trap fitted and does your tank filler seal properly?
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