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Anonymous Posted on Jan 03, 2010

Engine firing order diagram - 1987 GMC S-15 Pickup

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Colin Stickland

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  • GMC Master 22,516 Answers
  • Posted on Jan 03, 2010
Colin Stickland
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Joined: Nov 04, 2008
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153624 or 1342 if 4 cylinder

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Anonymous

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  • Contributor 1 Answer
  • Posted on Apr 17, 2011
Anonymous
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Changeed distributor cap ,rotor and plugs.will not start.
it cranks but will not start.put a little fuel direct in carburator to bypassing fuel pump. no luck. could it be need new wires.
i was also thinking, could it be the timing is off?

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5 Related Answers

Anonymous

  • 1959 Answers
  • Posted on May 05, 2009

SOURCE: firing order diagram

1-4-2-5-3-6 as illustrated here:

http://www.chiltonlibrary.com/content/images/7922/images/79223g25.pdf

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Anonymous

  • 834 Answers
  • Posted on Jul 26, 2010

SOURCE: diagram on engine block firing order and diagram

Here is the firing order diagram for that engine and vehicle.


17e5a86.jpg

emissionwiz

Marvin

  • 85242 Answers
  • Posted on Apr 29, 2009

SOURCE: need diagram for firing order

here it is, coil may be in different local.3e027c8.gif

roniecon

Ronny Bennett Sr.

  • 6988 Answers
  • Posted on Sep 24, 2009

SOURCE: i need the firing order diagram for a 1977 chevy 454 engine

1365472, 1 3 5 7 are on the pasengers side 2 4 6 8 are on the drivers side.

Anonymous

  • 1 Answer
  • Posted on Jan 05, 2010

SOURCE: firing order diagram 1992 geo storm SOHC 1.6L

1,3,4,2 is the fireing order. I got the answer from the haynes manual for the car.

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Greg Bernett 2821 Solutions February 14, 2010
You didn't post your engine size so please pick the applicable diagram:


37926a4.gif
1996-98 4.3L Engines Firing Order: 1-6-5-4-3-2Distributor Rotation: Clockwise


8c292b0.gif
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30ced3d.gif
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de67664.gif
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bf80c63.gif
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    ledsled378 2926 Solutions July 24, 2010

ebe6e34.jpg
01f93b7.jpg ..............................

Source: Need diagram for spark plug wiring for 1997 Chevy

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    Dennis Weid. 44272 Solutions September 16, 2008

This was all I could come with, hope it helps.



ebead53.gif
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c17hydro_51.gif

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c17hydro_52.gif

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c17hydro_53.gif

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Here is the firing order diagram for that engine and vehicle.


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4a2a90e.gif


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122724b.gif


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d8901c3.gif


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b5d9fc4.gif


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8a195c3.gif


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6dd0e68.gif
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37926a4.gif
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8c292b0.gif
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30ced3d.gif
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de67664.gif
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bf80c63.gif
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Spark plug diagram

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80eb599.jpg

*
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5d34356.jpg

*
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41b339d.jpg

*
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c581ea9.jpg

* 3.0L (J30A1) Engine Firing order: 1-4-2-5-3-6 Distributor rotation: Counterclockwise

0852d33.jpg

*
3.2L and 3.5L Engines Firing order: 1-2-3-4-5-6 Distributorless Ignition System

47b5966.jpg


Hope helped with this (remember rated this help) Good luck.
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