Firing order

Tiny
RANDY KIRTON
  • MEMBER
  • 2006 CHEVROLET AVALANCHE
  • 124,000 MILES
My check engine light came on. A mechanic friend hooked up his reader to the computer and said it was mis firing on # 7 cylinder. We changed all wires and spark plugs and did a tune up, but light came back on. He said I need a coil pack for it, but I needed to find out what the firing order was so I can install the coil pack on the proper cylinder, #7.
Can you help?
Randy Kirton
Do you
have the same problem?
Yes
No
Saturday, December 10th, 2011 AT 5:43 PM

1 Reply

Tiny
SATURNTECH9
  • EXPERT
Here is the engine spark plug firing order. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers
Was this
answer
helpful?
Yes
No
+1
Saturday, December 10th, 2011 AT 5:51 PM

Please login or register to post a reply.

Recommended Guides