998 engine. Accelerates smoothly to 50/60 miles an hour and cruises there with no issues - as long as the road is flat. As soon as you hit a hill and place more load on the engine it starts to "misfire". I place it in inverted commas as I am not sure this is what it is doing - but that's how it feels. The following has been checked/adjusted/replaced - valve clearances, float, dashpot oil, points and condensor replaced with magnetronic, dizzy cap, rotor, spark plugs, carb mixture, timing (not sure if I got this right, hence previous post).
The problem occured before all these changes and persists. Someone has suggested that the petrol/gas tank may not be breathing adequately? Can anyone help?
The problem occured before all these changes and persists. Someone has suggested that the petrol/gas tank may not be breathing adequately? Can anyone help?