Firing order?

1995 CHEVROLET ASTRO
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RDCD1234
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The van is backfiring I was wondering if I have a crossed plug wire.  I replaced the plugs and wires also. Thanks For the help
Jun 20, 2008 at 2:14 PM
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STRAILER
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Yes, this can be the problem, here I have included some firing order diagrams so you can double check. Please let me know if you need anything else.


https://images.2carpros.com/forum/automotive_pictures/12900_f1_7.jpg


https://images.2carpros.com/forum/automotive_pictures/12900_f2_6.jpg

Best, Ken
Jan 17, 2017 at 4:46 AM
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JSNAPZ1212
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what is the Firing order for 1995 chevy astro 4.3L
Jun 29, 2020 at 4:33 AM (Merged)
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SERVICE WRITER
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1-6-5-4-3-2
Jun 29, 2020 at 4:33 AM (Merged)
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LEILANI67
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DONT HAVE THE TROUBLESHOOTING SECTION IN MY MANUAL. COULD I PLEASE HAVE THE FIRING ORDER OF SPARK PLUGS FOR CHEVY ASTRO.THANK YOU!
Jun 29, 2020 at 4:33 AM (Merged)
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JDL
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What is the litre size of engine?
Jun 29, 2020 at 4:33 AM (Merged)
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JDL
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This info is for the 4.3L engine.
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Jun 29, 2020 at 4:33 AM (Merged)
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WESLEY_MYS
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my distributor is 380 out. best way to reset it
Jun 29, 2020 at 4:33 AM (Merged)
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RASMATAZ
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Do you have a repair manual if so-Put the engine no.1 piston on its compression stroke/TDC, align the cam and crank sprockets to their markings, put crank pulley on TDC/0 deg and rotor pointing to no.1 cap tower.
Jun 29, 2020 at 4:33 AM (Merged)
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GENTECHIT
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When the plug wires are coming from the distributor cap to the Spark Plugs, Which wire goes to which plug?
Jun 29, 2020 at 4:33 AM (Merged)
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JACOBANDNICKOLAS
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Here is a picture of what you need.


https://images.2carpros.com/forum/automotive_pictures/249084_firing_order_4.jpg

Let me know if it helps. Joe
Jun 29, 2020 at 4:33 AM (Merged)
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ANDYS
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the order on a distrubeter cap. 1992 astro cahevy 2 w/d
Jun 29, 2020 at 4:33 AM (Merged)
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DOCFIXIT
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this help
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Jun 29, 2020 at 4:33 AM (Merged)
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ANDYS
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the cap does not have any numbers so i dont know which is one
Jun 29, 2020 at 4:33 AM (Merged)
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ANDYS
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it turns on but i feel like i have to put more force on the gas. it feels more heavy to ride
Jun 29, 2020 at 4:33 AM (Merged)
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DOCFIXIT
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How many miles on plugs,filters wires cap ect. has fuel pressure been checked. Check engine light on? this sudden or came on over time?
Jun 29, 2020 at 4:33 AM (Merged)
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ERNIE SWAN
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I was hoping to find out the wiring order of the spark plug wires at the Distributor cap?
Jun 29, 2020 at 4:34 AM (Merged)
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OBXAUTOMEDIC
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Hello, Here is the firing order....


https://images.2carpros.com/forum/automotive_pictures/188069_90astrofiringorder_1.jpg

.
Jun 29, 2020 at 4:34 AM (Merged)
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ERIKATVEGAS
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what is the firing order on the distributor cap?
Jun 29, 2020 at 4:34 AM (Merged)
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RASMATAZ
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Specifications FIRING ORDER


https://images.2carpros.com/forum/automotive_pictures/12900_fo_139.jpg

Jun 29, 2020 at 4:34 AM (Merged)
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