hi everyone..i just bought a 2003 chevy suburban 2500 with a 8.1 L BBC..the truck is awesome and i luv it...only drawback is the gas mileage![]()
Anyways its very comfortable,has a magnaflow exaust,airbox already...![]()
paul ferrucci
2003 chevy suburban 2500 8.1L 4.10
1981 chevy malibu 1500hp 8sec street car
1991 chevy camaro

Welcome to the site![]()
SuperCharged 2006 Silverado SS 2WD
For My Mod List go to my Profile then to MY GARAGE
http://www.gmtruckclub.com/forum/album.php?albumid=6




Welcome Paul, 1500 HP Malibu...Booya!
Jamie
2007 Ford E250(Work van) (Ya, Ya, shut up!)
1996 GMC Sierra SLE 1500 5.7L/4L60E
http://www.thefundumpster.com



Welcome aboard.
You got a ¾ ton Burb and you are concerned about mileage, I bet it’s 4 wheel drive to?
Sorry but these are not known for being great on gas.
They are known for being able to haul anything you will ever need to haul.
Technology is great, when it Works,
And one Big Pain in the Ass When it Doesn’t.
Detroit Iron Rules, All the Rest are Just Toys.
94 GMC Burban, 5.7L (350), 4X4, Auto
86 GMC Burban, 350, 2 WD, Auto
79 GMC pickup plow truck, 400, Full time 4X4, Auto
86 Pontiac Fiero SE, 2.8L, Auto, only mid engine American car
See a Pattern yet?
15 year GM assembly line worker.


My friend has the same Suburban as yours, and the same complaint. He really hates it when we tow our rock crawlers to Arkansas. My 97 7.4 2500 has no problem keeping up with his and gets better mileage doing it. Get used to the MPG, there arent any tricks to make it better. Ya gotta take the good with the bad.
Tim
2011 Silverado 1500 LT
2008 HHR LT
1999 Tacoma SR5 TRD 4X4
1993 Jeep Wrangler
1991 Toyota Rock Crawler
2009 Harley Davidson Nightrain
2004 Harley Davidson FLHT "Bagger"
2003 Glastron GXL Bowrider



Hey Paul,
Just curious what engine you have in the malibu?
I'm just imagining your specs on the malibu:
1500hp @ 5400rpm
300hp @ 0rpm (engine off)![]()
Patrick
Rhode Island
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