2002 Chevrolet Avalanche Consumer Review: Ways to improve gas mileage an
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2002 Chevrolet Avalanche Crew Cab - Consumer Review

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186 Total Reviews

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Performance
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Ways to improve gas mileage and comfort
By crossroads50 on

Vehicle

2002 Chevrolet Avalanche 1500 4dr Crew Cab 4WD (5.3L 8cyl 4A)

Review

For those of you who are complaining
about gas mileage please listen up. The
first 36,000 were with all stock parts.
Now that the original warranty is up I
have added a flowmaster exhaust kit
with dual cat tips and a K&N Fuel
injection performance kit which
increase my gas mileage, 3 to 4 mpg.
Remember to keep your feul injection
system clean ( every 15,000 or so for
the avalanche ) Like with any vehicle
keep up on your maintenance and your
vehicle will work better for you. I'm
happy I chose the 2002 Z71 Avalache
over the suburban and the cadillac suv.

Best Features

A.W.D.- TOW HAUL MODE- DVD VIDEO SYSTEM- OFF ROAD PACKAGE-REAR WINDOWS GO ALL THE WAY DOWN-6 PASSENGER SEATING-USING THE WHOLE BED AS A COOLER FOR MY SUPERBOWL PARTY ( NOT JUST THE SIDE COMPARTMENTS )

Worst Features

For those of you that may want to put the motorized 7in screen in place of your old deck, be careful of the steering collumn. Make sure your in the drive position before you open and close your head unit.
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