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				engine trouble
				Posted: 21 Sep 2013, 11:18
				by Cain1
				HI I have a slight hesittion between 2,000 and 3,000 revs,worst when engine cold,holds top gear ok,Tick over ok,spark plug colour spot on,Have changed Module,coil,ht leads,complete distributor.Engine is standard,carbs-air cleaner ect.Cut off valves are tight and working.Mileage 120,000.Please Help.Rob. 

 
			
					
				Re: engine trouble
				Posted: 21 Sep 2013, 11:45
				by Ian Hulley
				Rob, what type of engine ? From your description it's Aircooled ? CT 1600 or 2.0 CU ? Carb type(s) ? etc etc
Ian
			 
			
					
				Re: engine trouble
				Posted: 21 Sep 2013, 16:03
				by jason k
				possible induction air leak.
			 
			
					
				Re: engine trouble
				Posted: 22 Sep 2013, 20:20
				by Cain1
				Cain1 wrote:HI I have a slight hesittion between 2,000 and 3,000 revs,worst when engine cold,holds top gear ok,Tick over ok,spark plug colour spot on,Have changed Module,coil,ht leads,complete distributor.Engine is standard,carbs-air cleaner ect.Cut off valves are tight and working.Mileage 120,000.Please Help.Rob. 

 
air cooled 2litre petrol