Nice GMC S15 4.3 Vortec V6 Flowmaster Dual Exhaust

My 1990 GMC S15 Sierra Classic Long Bed with a 4.3L Vortec V6 and 115,XXX Miles. Has a Y-Pipe Flowmaster Dual Exhaust

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1986 GMC S15 Lowrider
Coverage from the 2013 MegaSpeed Car Show in Toronto The JeffNetwork - http://www.jeffnetwork.com CarWarz - http://www.youtube.com/user/carwarz/ CarWarzTheShow - http://www.youtube.com/user/carwarztheshow/ MudWarz60 - http://www.youtube.com/user/mudwarz60/ ParkWarz - http://www.youtube.com/user/parkwarz/ BikeWarz - http://www.youtube.com/user/bikewarz/





Gmc s15
My 83 GMC s15. Glasspack Exhaust no cats. Great truck





My 83' GMC S15 Pickup
V6 3.8 liter 2wd gonna get a 2" suspension lift w/ shocks on it soon, but when the lift came in the friggin box was open and so we called JCWhitney and asked them to replace it, then they call us back a day later and say that they just shipped it. Well 2 weeks went by, and we call back asking where our shit is, and they're like "oh we literally JUST SHIPPED IT today!"





Cleaning TBI - s15 4.3L v6 GMC
It's running a little rough so I decided to clean the injectors a little and clean the grease off all the parts I could get at. Just an update on my truck. Also, looking for answers for why it's spitting a little black soot out of the tail pipe...




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