MK5 Golf GTI
		All Things Mk5 => How to Guides / Troubleshooting => Topic started by: dragperformance on April 26, 2011, 08:54:51 pm
		
			
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				Hi  :sad1:
 
 Can someone explain me the reason to have this error in the engine "fails detonation 4 cylinder" and the car works on 3 cylinders  :sad1:
 Thanks
 
 Tony
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				Faulty coil pack or faulty spark plug
			
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				Hi,
 
 Thanks Alex, Problem solved, poor quality of petrol. I soon saw the candles at the time and everything was fine and I knew that had to be something with the injectors.
 
 Regards  :happy2:
 Tony
 
 
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				Glad you got it sorted dude  :happy2: