Can Anyone Help Me With the Bazer Problem?

[Rasheedhos]

i have a 1999 blazer 4 dr 4.3 v6 20" rims sound system in the back, the truck is burning way too much gas.. my 1990 jeep cherokee doesn't burn this much gas and that thing has work that should cause it to burn more gas than my blazer. any ideas of what problem it can be?

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[dbornotdb 10+ year member]

http://www.blazinlow.com

 

[Rasheedhos]

thanks i'll read up on it really appricate it

 

[davidfre21 5,000+ posts]

bigger wheels and tires can effect your fuel economy

 

[PhatTonyDeMarco 5,000+ posts]

bigger wheels and tires can effect your fuel economy

Yup, that and added weight from the subwoofer(s) enclosure and what not.

Sell it, or **** it up.

 

[Rasheedhos]

bigger wheels and tires can effect your fuel economy

but should it by a drastic amount?

 

[iceteebone 5,000+ posts]

my blazer never got good gas milage to begin with

 

[Rasheedhos]

my blazer never got good gas milage to begin with

my blazer it was ok on gas but now it's a big difference i problary burn quarter tank to drive a span of 16-18 miles... My V8 Camaro is better on gas

 

[davidfre21 5,000+ posts]

my jimmy gets like 16 city //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

 

[Rasheedhos]

yea but quarter tank for 16 miles.... does anyone know of any problem.. the truck runs good........

 

[scrappy 10+ year member]

Do a tuneup new wires, plugs, air and fuel filter see if that helps.

 

[Rasheedhos]

Do a tuneup new wires, plugs, air and fuel filter see if that helps.

i recently did that i appricate you guys takeing the time out to help me

 

[NeverEnuffBass 10+ year member]

Mine gets crappy mileage as well. Try a tune up as stated above. O2 sensors could have something to do with it from what I have been told.

 

[NeverEnuffBass 10+ year member]

Just hope your fuel spider isn't on its way out....

 

[Rasheedhos]

Just hope your fuel spider isn't on its way out....

how do you know if the fuel spider is bad???? do you have rims on your blazer... far as the o2 sensor there's no light on, on the dash