I had my fuel injectors replaced on a recall and now my mpg has dropped big time WHY???

25

Asked by Jan 08, 2008 at 10:42 PM about the 2000 Buick LeSabre

Question type: Maintenance & Repair

2 Answers

they could have installed a bigger injector,if disatifed take back to dealer and complain,gas is to high to be loosing MPG.could be they have not sealed or seated in yet.

415

you should look at the oxygen sensor even if you have bigger or smaller injectors the time they fire is set by the oxy sensor and computer.also if you unhook the battery for a bit then hook it up will reset the computer functions and cause car to re learn factory settings

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Buick LeSabre Questions

Buick LeSabre Experts

#1 Tom Demyan
Tom Demyan
Reputation 1,970
#2 John Saffrahn
John Saffrahn
Reputation 1,640
#3 POPEYE99
POPEYE99
Reputation 1,350
View All

Related Models For Sale

Used Buick Park Avenue
522 listings starting at $1,400
Used Chevrolet Impala
800 Great Deals out of 34,708 listings starting at $799
Used Buick Regal
148 Great Deals out of 11,019 listings starting at $1,850
Used Buick Century
1,064 listings starting at $3,999
Used Honda Accord
887 Great Deals out of 82,090 listings starting at $999
Used Cadillac DeVille
5 Great Deals out of 1,976 listings starting at $1,750
Used Chevrolet Malibu
1,080 Great Deals out of 85,119 listings starting at $1,995
Used Pontiac Grand Prix
27 Great Deals out of 3,749 listings starting at $879
Used Nissan Maxima
359 Great Deals out of 25,313 listings starting at $1,400
Used Lincoln Town Car
31 Great Deals out of 2,075 listings starting at $1,995
Used Mercury Grand Marquis
24 Great Deals out of 2,174 listings starting at $1,995
Used Ford Taurus
264 Great Deals out of 20,626 listings starting at $1,500

Used Cars For Sale

2005 Buick LeSabre For Sale
5 Great Deals out of 390 listings starting at $1,795
2004 Buick LeSabre For Sale
4 Great Deals out of 413 listings starting at $1,940