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Author Topic: 1995 GMC Sierra S15 Truck flooding...halp.  (Read 1301 times)
Angry Earl
Business up front, party in the back.
« on: October 05, 2011, 08:52:08 PM »
Yo dudes,

My 1995 GMC Sonoma S15 with a Vortec 4.3L V6 has been getting harder to start.

It'll crank over, fire for a second, then completely flood out.

Once (if) I get it running, it'll smell super rich until it's burned all the gas off, then be totally fine.

Anybody got any links to FSM's before I tear into this shizzz?


Halp.
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dan


theres no crying in drifting!
« Reply #1 on: October 05, 2011, 08:59:14 PM »
the spider injector! learn it, fear it, be super angry when you have to replace it
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Quote from: CJ on August 20, 2010, 12:36:38 PM
Why dont you go back in time and fuck your parents until you arent a retard.
brester240


Location: ny

WWW
« Reply #2 on: October 05, 2011, 09:02:08 PM »
http://www.2carpros.com/questions/chevrolet-blazer-1995-chevy-s10-blazer-43l-fouling-spark-plugs
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zachmprs


Location: indianapolis
« Reply #3 on: October 08, 2011, 06:24:36 PM »
Quote from: dan on October 05, 2011, 08:59:14 PM
the spider injector! learn it, fear it, be super angry when you have to replace it

This.
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b rad


Location: Baltimore, MD
« Reply #4 on: October 08, 2011, 06:46:01 PM »
If its fouling all the plugs is shoot for the fuel regulator first. Spider injector is normally only a misfire
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Quote from: Durdan on March 14, 2012, 09:22:44 PM
you make me want to suck off a shotgun to completion.
Quote from: wagner on May 29, 2012, 12:18:36 PM
i'd love to take PCP and eat your face
Quote from: zach from NY on January 15, 2013, 11:16:58 PM
it's not all 100% accurate, but whatever. Rave girls are usually hot, dumb and rolling on E.
Angry Earl
Business up front, party in the back.
« Reply #5 on: November 02, 2011, 01:09:11 PM »
Yo dudes, plugs are only getting fouled on the left side of the motor (passenger side). Ones on driver side look fine.

wtf?

Fuel pressure regulator?
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carbotron


...

Location: locked in garage with welder, booze and meth

WWW
« Reply #6 on: November 02, 2011, 03:09:43 PM »
is 95 that spider? i thought it was TBI. maybe your valley cover leaked oil like they all do and one side intake manifold gasket is shit now. those motors suck.
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Dances with wolves
jk240sx


Location: Utard
« Reply #7 on: November 02, 2011, 03:30:41 PM »
http://www.underhoodservice.com/Article/39820/gmcchevy_light_truck__central_port_fuel_injection_diagnosis.aspx
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I could not get drunk enough to become a Republican.
jerry/
Angry Earl
Business up front, party in the back.
« Reply #8 on: November 02, 2011, 04:07:57 PM »
Oh shit, just realized mine's a 1994, TBI I think?
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Dances with wolves
jk240sx


Location: Utard
« Reply #9 on: November 02, 2011, 04:59:35 PM »
8th digit of the VIN

Vin #Z- 1988–1995 4.3 L  4300cc V6, TBI

Vin #W- 1993–1995 4.3 L Vortec 4300, CMFI
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I could not get drunk enough to become a Republican.
jerry/
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