2001 Sevana 350 van

Asked by Hanalog Jul 07, 2015 at 11:37 PM about the 2001 GMC Savana G2500 Extended

Question type: Maintenance & Repair

Lost power, cutting out, nursed home.  Started briefly later but ran bad.  Changed TDC
sensor, ignition module, coil, distributer pickup, distributor three weeks old.  12v where it
is supposed to be.  But 9+V on TDC sensor where we should have 0 or 5V.  Out of ideas.  
Help.

1 Answer

Hanalog answered 9 years ago

Found today that grounding the ignition module will produce a spark. And with TDC held up and running a metal object over it, the fuel pump will start. Tomorrow we plan to trace wires from sensors to computer looking for shorted or open wires. If that checks out we plan to sub another computer from a like vehicle. Hannilog.

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search GMC Savana Questions

CarGurus Experts

  • #1
    GuruKFHV3
    Reputation
    300
  • #2
    Calirats Gomez
    Reputation
    210
  • #2
    gamp
    Reputation
    210
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Express
6 Great Deals out of 48 listings starting at $12,500
Used GMC Savana Cargo
30 Great Deals out of 405 listings starting at $8,800
Used Chevrolet Express Cargo
10 Great Deals out of 382 listings starting at $989
Used GMC Sierra 1500
147 Great Deals out of 6,591 listings starting at $3,975
Used GMC Sierra 2500HD
25 Great Deals out of 1,539 listings starting at $8,999
Used Ford E-Series
4 Great Deals out of 128 listings starting at $2,495
Used GMC Yukon XL
13 Great Deals out of 667 listings starting at $7,988
Used Chevrolet Astro
2 listings
Used Chevrolet Silverado 1500
177 Great Deals out of 5,872 listings starting at $2,975
Used GMC Yukon
12 Great Deals out of 918 listings starting at $4,555
Used Ford F-150
305 Great Deals out of 14,144 listings starting at $1,712

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.