Anyone have any other ideas before taking it in?

Asked by Guru3G4F2 Jul 20, 2020 at 02:53 PM about the 2007 Buick Lucerne V6 CXL FWD

Question type: Maintenance & Repair

It cranks but wont start. I was driving it and all
sudden started losing rpms. Went to a stop. Now it
trys to start but wont doesnt turn over. Checked
the relay fuel pump and fuses. They dont look
burnt and you can hear the fuel pump turning over
to give fuel. Its not throwing any codes. Does
anyone have any other idea? I watched tons of
videos and tryed those and didnt get it to work.

1 Answer
27,650

oilyspill answered 4 years ago

Make sure the battery has a full charge and connections all good. If it cranks good but won't start, have a helper crank it while you check for spark at the plugs. If spark everywhere, use a gage and check proper fuel pressure and check fuel injector pulse. those are some of the basic checks. In my opinion.

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Buick Lucerne Questions

CarGurus Experts

  • #1
    DrakeTJ
    Reputation
    1,500
  • #2
    jeffsbuick
    Reputation
    1,330
  • #3
    Guru9ZBLD
    Reputation
    1,110
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick LaCrosse
6 Great Deals out of 30 listings starting at $4,995
Used Chevrolet Impala
7 Great Deals out of 93 listings starting at $3,531
Used Chevrolet Silverado 1500
222 Great Deals out of 5,872 listings starting at $2,975
Used Cadillac CTS
6 Great Deals out of 55 listings starting at $4,888
Used Cadillac DTS
12 listings starting at $7,495
Used Buick Enclave
13 Great Deals out of 894 listings starting at $1,999
Used Chevrolet Silverado 2500HD
28 Great Deals out of 1,243 listings starting at $9,500
Used Ford Taurus
6 Great Deals out of 80 listings starting at $4,012
Used Toyota Avalon
6 Great Deals out of 32 listings starting at $4,388
Used Jeep Wrangler
139 Great Deals out of 5,006 listings starting at $4,500
Used Lexus LS
4 Great Deals out of 30 listings starting at $9,995

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.