CAN ANYONE GIVE A DIAGRAM OF THE FIRING ORDER

  • Tiny
  • farrell1850
  • 2006 Cadillac CTS
  • 111,836 miles

2006 Cadillac CTS 2.8L? Or tell me which cylinder is number 3? I have a misfire in cylinder 3. I just need the diagram to show me what one is #3.

Monday, October 3rd, 2011 AT 6:15 PM

6 Answers

  • Tiny
  • hmac300
  • Expert
  • 42,987 posts

Firing order is 1-2-3-4-5-6. Which ever side of hte block is more forward tehn that should be #1 and 3 is right behind it. So ir your right head sticks farther forward than the left the right side would be #1 then 3 then 5 etc.

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Monday, October 3rd, 2011 AT 7:08 PM
  • Tiny
  • hmac300
  • Expert
  • 42,987 posts

I screwed up left side is #1 then #3 then #5, 2-4-6 on right

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Monday, October 3rd, 2011 AT 7:10 PM
  • Tiny
  • farrell1850
  • Member

So 3 is drivers side middle cylinder?

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Monday, October 3rd, 2011 AT 7:50 PM
  • Tiny
  • hmac300
  • Expert
  • 42,987 posts

Left side or drivers side is where #3 is. The firing order is 1-2-3-4-5-6. But check your fuel pressure as well if it's low it will cause the same problem. It shold be 55-60 psi

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Monday, October 3rd, 2011 AT 8:46 PM
  • Tiny
  • Frank Thrasher
  • Member

A diagram I just seen shows 1-3-5 on passenger side & 2-4-6 on drivers side, for a 2007 Cadillac CTS 2.8 litre.

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Tuesday, July 26th, 2016 AT 11:18 AM
  • Tiny
  • hmac300
  • Expert
  • 42,987 posts

This pic shold straighten things out.

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Tuesday, July 26th, 2016 AT 12:13 PM

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