1989 BUICK REATTA SPARK PLUG FIRING

  • Tiny
  • s.york9801
  • 1989 Buick Reatta

Engine Mechanical problem
1989 Buick Reatta 6 cyl Front Wheel Drive Automatic 148, 00 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.

Wednesday, May 5th, 2010 AT 10:35 PM

2 Answers

  • Tiny
  • bluelightnin6
  • Expert
  • 17,063 posts

3.3L


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



3.8L


http://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

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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