ignition timing when cranking car over is -10 degress-WHY?

Asked by bondobob67 Nov 12, 2014 at 04:29 PM about the 1997 Buick LeSabre Limited Sedan FWD

Question type: Maintenance & Repair

crank sensor is good. cam sensor is good. ignition module has been replaced with good one. Security light goes off when trying to start. When cranking over with scanner on it shows timing is at -10 degrees

1 Answer

check compression if you can if it is low timing chain has jumped. Mine was off by about 90 degress

Your Answer:

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,100
  • #2
    txbarney
    Reputation
    3,230
  • #3
    joes098
    Reputation
    2,720
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick Regal
5 Great Deals out of 37 listings starting at $5,600
Used Toyota Camry
52 Great Deals out of 985 listings starting at $2,212
Used Chevrolet Impala
9 Great Deals out of 107 listings starting at $4,632
Used Honda Accord
40 Great Deals out of 910 listings starting at $1,599
Used Lincoln Town Car
7 listings starting at $9,995
Used Ford Crown Victoria
5 listings starting at $8,000
Used Honda CR-V
103 Great Deals out of 3,896 listings starting at $1,795

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.