tach needle drops to zero when you turn on headlights
75

Asked by mikek May 02, 2012 at 03:04 PM about the 1988 Lincoln Mark VII Bill Blass

Question type: Maintenance & Repair

Tach only 'works with headligjts off

2 Answers
4,615

John answered 11 years ago

there is earth posts behind the dash probably bad earth exasperated by the lighting circut would recomend that you run a meter test to check integrity or get an auto electrics specialist to chek loom integrity

2 people found this helpful.
Best Answer Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Lincoln Mark VII Questions

CarGurus Experts

  • #1
    oldschoolone
    Reputation
    410
  • #2
    Gene Arnett
    Reputation
    210
  • #3
    Aszs
    Reputation
    190
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lincoln Continental
13 listings starting at $21,880

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.