My 2006 Buick Lacrosse turns over but won't start.

Asked by Guru95V37 Jun 08, 2017 at 06:49 PM about the 2006 Buick LaCrosse

Question type: Maintenance & Repair

Checked coils...seemed fine. Took ignition module out and cleaned and
greased it . Put it back and it started for 2 days.  Runs smooth..doesn't miss.
Bought a new one...put it in. Same thing....it starts but when you shut it off it
won't start. Please help!

1 Answer
223,745

Rowefast answered 7 years ago

When it does not start, check for spark, make sure there is a spark at the spark plug wires. If there is a spark, then it may be a fuel issue. Then try spaying some starting fluid into to the throttle body to see if it fires up. If it does then that is an indication of a bad fuel pump. Fuel pressure would need to be checked to verify.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • My 2006 Buick Lacrosse turns over but won't start. 1 Answer

    Checked coils...seemed fine. Took ignition module out and cleaned and greased it . Put it back and it started for 2 days. Runs smooth..doesn't miss. Bought a new one...put it in. Same thing....it s...

    2006 Buick LaCrosse

    -

    Maintenance & Repair

  • My 2006 Buick LaCrosse will not exceed 3500 R.P.M 1 Answer

    why won't my 2006 buick lacrosse exceed 3500 r.p.m.?

    2006 Buick LaCrosse CXS FWD

    -

    Maintenance & Repair

  • 2006 Buick LaCrosse will not move in Drive but will go in reverse 1 Answer

    My 2006 Buick LaCrosse will not move in drive but will move in reverse

    2006 Buick LaCrosse

    -

    Maintenance & Repair

  • 2008 Buick Lacrosse won't start. 3 Answers

    I have an intermittent problem with my 2008 Buick Lacrosse. When the problem exists the car will not start. There is a clicking sound as if the battery is dead however, the information panel is showin...

    2008 Buick LaCrosse CX FWD

    -

    Maintenance & Repair

  • My lacrosse cranks but won't start. 9 Answers

    Mechanic checked it out and said it needed spark plugs and wirers so we changed those. The battery was dead so he cleaned the terminals and jumpstarted it and it was good to go.Three weeks later it'...

    2006 Buick LaCrosse CX FWD

    -

    Maintenance & Repair

Shortcuts

Search Buick LaCrosse Questions

CarGurus Experts

  • #1
    Beinghelpful46
    Reputation
    3,150
  • #2
    Bogdan Butnaru
    Reputation
    1,240
  • #3
    Sweeneyt
    Reputation
    1,140
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Impala
12 Great Deals out of 113 listings starting at $5,595
Used Buick Lucerne
11 listings starting at $2,995
Used Chevrolet Malibu
38 Great Deals out of 1,147 listings starting at $1,495
Used Toyota Camry
51 Great Deals out of 944 listings starting at $2,212
Used Honda Accord
43 Great Deals out of 914 listings starting at $2,799
Used Chrysler 300
34 Great Deals out of 504 listings starting at $5,912
Used Chevrolet Tahoe
18 Great Deals out of 717 listings starting at $5,995
Used Dodge Charger
41 Great Deals out of 602 listings starting at $4,888
Used Jeep Grand Cherokee
109 Great Deals out of 3,274 listings starting at $4,995

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.