Can wire to fuel injection come loose by itself?

Asked by Guru9ZFJY2 Dec 19, 2020 at 04:31 PM about the 2000 Lexus RX

Question type: Maintenance & Repair

$220.00 later my mechanic says it was a loose wire to fuel injection. Invoice
says Tighten ECM Ground. Replace FI relay. Does this really happen by itself?
Or am I paying for some mechanics mistake?

1 Answer

F_O_R answered 4 years ago

The wire may have been loose or corrosion may have inhibited the electrical connection. A lot can happen over 20 years and hundreds of thousands of miles! You may or may not be right but you could never prove it. If you do not trust your mechanic find one you can trust.

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Lexus RX Questions

CarGurus Experts

  • #1
    tenspeed
    Reputation
    8,400
  • #2
    Papaobewon
    Reputation
    5,650
  • #3
    Nicolaos Vlachos
    Reputation
    5,180
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Highlander
28 Great Deals out of 761 listings starting at $6,950
Used Acura MDX
32 Great Deals out of 811 listings starting at $3,495
Used Toyota RAV4
109 Great Deals out of 2,713 listings starting at $2,500
Used Lexus ES
12 Great Deals out of 187 listings starting at $3,990
Used Toyota 4Runner
19 Great Deals out of 301 listings starting at $10,800
Used Lexus IS
17 Great Deals out of 312 listings starting at $6,500
Used Lexus LX
31 listings starting at $9,450
Used Lexus LS
3 Great Deals out of 31 listings starting at $9,995
Used Honda CR-V
85 Great Deals out of 4,517 listings starting at $440
Used Toyota Camry
63 Great Deals out of 1,075 listings starting at $3,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.