Question about 1994 GMC Suburban

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Picture of cap firing order for a 94' gmc suburban 2500 with a 454 engine

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 88 Answers

SOURCE: firing order for gmc jimmy 1999

-Drivers side starting at the front of engine: 1-3-5
-Passenger side starting at fornt of engine: 2-4-6
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Posted on May 20, 2009

ZJLimited
  • 17970 Answers

SOURCE: firing order for a 1986 gmc s15

FIRING ORDERS

To avoid confusion, ALWAYS replace spark plug wires one at a time.

The most important thing to remember about the removal and installation of a distributor, cap or spark plug cable is that all wires MUST be labelled before they are disconnected. Keep in mind that these figures depict a firing order where the distributor cap terminals are relative to EACH OTHER only and they do not necessarily depict the tower positions in relation to the rest of the engine. This is true because any distributor which has been removed and reinstalled may have been installed with the No. 1 spark plug tower at any position (360 degrees) in relation to the rest of the motor, as long as the rotor aligned to the No. 1 tower when the No. 1 cylinder was at TDC of the compression stroke (valves closed, ready for the plug to fire). As long as the remaining wires were connected in the correct firing order sequence (depending on direction of distributor rotation) the engine will run. DO NOT EVER remove more than one wire from the distributor cap at a time unless you tag ALL wires and towers to assure proper installation.

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Fig. 1: 1.9L engine . Firing order: 1-3-4-2 . Distributor rotation: counterclockwise

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Fig. 2: 2.0L engine . Firing order: 1-3-4-2 . Distributor rotation: clockwise

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Fig. 3: 2.5L engine . Firing order: 1-3-4-2 . Distributor rotation: clockwise

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Fig. 4: 2.8L engine . Firing order: 1-2-3-4-5-6 . Distributor rotation: clockwise

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Fig. 5: 4.3L engine. Firing order: 1-6-5-4-3-2 . Distributor rotation: clockwise

I hope help you with this (remember rated this help) Good luck.

Posted on Oct 05, 2009

ZJLimited
  • 17970 Answers

SOURCE: Where can I find the diagram for a 1992 GMC Sierra

The GMC 1500 Sierra have several engine sizes, hope this helped...

1992 GMC C 1500 P/U 2WD 4.3 liter V-6 VIN "Z"

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1992 GMC C 1500 P/U 2WD 5.0 liter V-8 VIN "H"

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1992 GMC C 1500 P/U 2WD 5.7 liter V-8 VIN "K"

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Good luck, and remember rated this. TY for using Fixya.

Posted on Mar 31, 2010

c17hydro
  • 2984 Answers

SOURCE: need fireing order for 1998 gmc 2500 pickup, 454 engine

Here ya go:


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Posted on Apr 18, 2010

  • 2002 Answers

SOURCE: What is the firing order

GM only has one firing order for V8 engines. That is 1-8-4-3-6-5-7-2. Hope this helps.

Posted on Oct 29, 2010

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1 Answer

Spark plug firing order


firing order is 1342 . number one is stamped on the distributer cap.

Aug 11, 2014 | 1999 GMC Suburban

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Firing order for a 1993 GMC Suburban?


1988-95 4.3L Engines Firing Order: 1-6-5-4-3-2 Distributor Rotation: Clockwise


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1988-95 5.7L and 7.4L Engines
Firing Order: 1-8-4-3-6-5-7-2 Distributor Rotation: Clockwise


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Feb 24, 2011 | 1993 GMC Suburban

1 Answer

I need a diagram for spark plugs to distibuter cap for a 89 gmc suberban


For the 1989 GMC Suburban I do not know if you have the 5.7L or 7.4L, however both have the same firing order, cylinder layout and distributor layout:

Firing Order:
1-8-4-3-6-5-7-2

Cylinders:
.......(back)........
|..8..............7..|
|..6..............5..|
|..4..............3..|
|..2..............1..|
........(front)

Distributor Connections:
.....(back)
(+) 6.....5
3...............7
4...............2
.....8.....1 (+)
.....(front)
Rotation:
Clockwise

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

Aug 27, 2010 | 1989 GMC Suburban

3 Answers

Need diagram for firing order for 1996 gmc suburban 350 engine w/air


when viewing from the front of the engine, cylinders on the passenger side are 2-4-6-8, drivers side are 1-3-5-7. from the same view, the distributer is, stating at the tower at the 5 o'clock position, 1-8-4-3-6-5-7-2

May 11, 2010 | 1996 GMC Suburban

1 Answer

Firing order for 1996 gmc suburban 350 engine w/air


Firing order is 1-8-4-3-6-5-7-2. This is stamped usually on the front of the intake manifold if you have a TBI set up - if you have a CSFI or MFI set up, it may be on the side

May 11, 2010 | 1996 GMC Suburban

2 Answers

Need to know firing order for 1996 gmc suburban w/air 350 engine


firing order is 1-8-4-3-6-5-7-2 from no1 clockwise

May 11, 2010 | 1996 GMC Suburban

1 Answer

Engine misfiring.


most all v8's have the same firing order which is 1,8,4,3,6,5,7,2. sparkplug gap seems fine. with the engine off, bend the sparkplug wires between your fingers, if small cracks appear then replace them. number one sparkplug is located at the front driver side of the engine, front to back on this side are cylinders 2,4,6, and 8 respectively. turn the engine to the compression stroke on number one, pull the cap, the rotor points where number one will be.

May 11, 2017 | 1996 GMC Suburban

2 Answers

Engine has a miss or quiver just replaced plugs,wires,cap,and rotar button


try a different cap. try an ac delco part. common for after market one to do this miss problem. best of luck.

Aug 07, 2009 | 1999 GMC Suburban

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