I have a 2004 chevy 3500 van. It will not idel. check engine light comes on, runs real rough. Mech. has installed new fuel pump and ignition coil. still no good can anyone help me? very sad sandy

Asked by verysadsandy May 21, 2010 at 09:52 PM about the 2004 Chevrolet Astro

Question type: Maintenance & Repair

1 Answer

21,215

Also... Very limited information to assist.. Could be something as simple as a broken vacuum line or a bad fuel pressure regulator... Or more costly like a bad ignition module or clogged up cat. Honestly though.. It could be anything... Why did you elect to replace the fuel pump and coil? What led you to that assumption? Know this might help lead us to a common problem that could be isolated into just one direction.

Your Answer:

CarGurus Experts

  • #1
    celica_gt_pimp
    Reputation
    520
  • #2
    John Saffrahn
    Reputation
    480
  • #3
    rhtuxman
    Reputation
    390
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Safari
1 listing
Used Chevrolet Express
52 listings starting at $14,490
Used Chevrolet Express Cargo
12 Great Deals out of 290 listings starting at $6,500
Used Ford E-Series
3 Great Deals out of 168 listings starting at $6,900
Used Chevrolet Tahoe
18 Great Deals out of 779 listings starting at $7,499
Used Ford F-150
319 Great Deals out of 13,512 listings starting at $3,888
Used Toyota Sienna
44 Great Deals out of 632 listings starting at $2,499
Used GMC Savana
21 listings starting at $13,900
Used Chevrolet Silverado 1500
177 Great Deals out of 7,375 listings starting at $6,995
Used Ford Transit Cargo
52 Great Deals out of 1,031 listings starting at $12,000
Used Chevrolet Blazer
21 Great Deals out of 1,047 listings starting at $5,995

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.