0 like 0 dislike
806 views
by
where is the flex fuel sensor located
Vehicle: 2003 Chevrolet tahoe 5.3

1 Answer

0 like 0 dislike
by (13.5k points)

Hi there,

The FCS is mounted in the frame back near the transfer case if it's 4x4 and just in the frame in the same area if it's a 2wd.

Related questions

0 like 0 dislike
1 answer 777 views
0 like 0 dislike
1 answer 3.0k views
0 like 0 dislike
0 answers 238 views
0 like 0 dislike
1 answer 1.2k views
2 like 0 dislike
1 answer 8.7k views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...