7mgte, replaced head gasket, turbo, not cranking

interested! · 05-02-2011, 08:58 PM

Hi!
Your ( 3 ) coil pack 1&6 2&5 3&4 -this is correct! You have 6 cylinders , 1&6 move up together to TDC (TOP DEAD CENTRE ) ,then 120 degrees later 2&5 reach TDC and 120 degrees later 3&4 reach TDC , this means the coils should double spark --one on firing stroke on No 1 and one on No 6 exhaust stroke,etc,, if :firing order 1-5-3-6-2-4, then :each coil sparks at : .1&6, 5&2 , 3&4,/ 6&1 , 2&5 , 4&3./ 1&6 -etc - hope this helps.

05-02-2011, 08:58 PM	#15
interested! 3" Exhaust Join Date: Apr 2011 Location: redhill surrey uk Posts: 142	car won't start Hi! Your ( 3 ) coil pack 1&6 2&5 3&4 -this is correct! You have 6 cylinders , 1&6 move up together to TDC (TOP DEAD CENTRE ) ,then 120 degrees later 2&5 reach TDC and 120 degrees later 3&4 reach TDC , this means the coils should double spark --one on firing stroke on No 1 and one on No 6 exhaust stroke,etc,, if :firing order 1-5-3-6-2-4, then :each coil sparks at : .1&6, 5&2 , 3&4,/ 6&1 , 2&5 , 4&3./ 1&6 -etc - hope this helps.