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 2,020
#2 John Saffrahn
John Saffrahn
Reputation 1,700
#3 Austin Gaboda
Austin Gaboda
Reputation 1,370
View All

Related Models For Sale

Used Buick Park Avenue
3 Great Deals out of 433 listings starting at $3,200
Used Chevrolet Impala
619 Great Deals out of 29,142 listings starting at $789
Used Buick Century
854 listings starting at $3,000
Used Buick Regal
105 Great Deals out of 10,279 listings starting at $3,495
Used Honda Accord
696 Great Deals out of 81,052 listings starting at $1,200
Used Toyota Camry
895 Great Deals out of 90,903 listings starting at $1,300
Used Nissan Altima
772 Great Deals out of 77,374 listings starting at $470
Used Cadillac DeVille
5 Great Deals out of 1,584 listings starting at $2,000
Used Mercury Grand Marquis
21 Great Deals out of 1,800 listings starting at $500
Used Lincoln Town Car
26 Great Deals out of 1,805 listings starting at $1,995
Used Pontiac Grand Prix
22 Great Deals out of 2,950 listings starting at $879
Used Ford Taurus
190 Great Deals out of 19,151 listings starting at $1,495
Used Chevrolet Silverado 1500
2,005 Great Deals out of 157,316 listings starting at $1,995

Used Cars For Sale

2005 Buick LeSabre For Sale
3 Great Deals out of 327 listings starting at $2,700
2004 Buick LeSabre For Sale
5 Great Deals out of 369 listings starting at $1,588