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1989 Buick Reatta Spark Plug Firing

Tiny
S.YORK9801
  • MEMBER
  • 1989 BUICK REATTA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 14,800 MILES
I just replaced my rear spark plugs on my Reatta. I did the front ones a little while ago and it was no problem. Now that I did the back ones, im afraid that I messed up the firing order and I dont know the cylinder numbers. I know the order is 165432 but I just dont know the cylinder it corresponds to.
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Wednesday, May 5th, 2010 AT 10:35 PM

2 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
3.3L


https://www.2carpros.com/forum/automotive_pictures/261618_Graphic2_70.jpg



3.8L


https://www.2carpros.com/forum/automotive_pictures/261618_Graphic_485.jpg

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Wednesday, May 5th, 2010 AT 10:45 PM
Tiny
S.YORK9801
  • MEMBER
  • 3 POSTS
Awesome. Thanks so much. I moved the wires around and now it runs fine. I crossed my 6 and 4 and 2 so they got all messed up.

Thanks so much
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Thursday, May 6th, 2010 AT 9:56 AM

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