2001 Sevana 350 van

Asked by 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

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.

Your Answer:

GMC Savana Experts

  • #1
    Calirats Gomez
    Reputation
    200
  • #2
    gamp
    Reputation
    190
  • #3
    anjy834u
    Reputation
    100
View All

Related Models For Sale

Used Chevrolet Express
28 Great Deals out of 4,099 listings starting at $3,990
Used GMC Savana Cargo
31 Great Deals out of 2,696 listings starting at $2,500
Used GMC Sierra 2500HD
149 Great Deals out of 17,808 listings starting at $3,200
Used Chevrolet Express Cargo
92 Great Deals out of 5,486 listings starting at $2,450
Used GMC Sierra 1500
777 Great Deals out of 60,201 listings starting at $1,500
Used Ford E-Series Wagon
25 Great Deals out of 1,039 listings starting at $1,955
Used Chevrolet Silverado 2500HD
337 Great Deals out of 29,195 listings starting at $2,795
Used Chevrolet Silverado 1500
1,726 Great Deals out of 154,936 listings starting at $1,700
Used GMC Sierra 2500
3 Great Deals out of 110 listings starting at $5,999
Used Ford E-Series Cargo
89 Great Deals out of 3,309 listings starting at $2,300
Used GMC Yukon
326 Great Deals out of 21,887 listings starting at $2,950
Used GMC Yukon XL
221 Great Deals out of 12,731 listings starting at $2,495
Used Ford F-150
2,281 Great Deals out of 188,281 listings starting at $1,300

Used Cars For Sale

2018 GMC Savana For Sale
359 listings starting at $26,918
2017 GMC Savana For Sale
211 listings starting at $22,996
2016 GMC Savana For Sale
24 listings starting at $18,950
2015 GMC Savana For Sale
24 listings starting at $18,888
2014 GMC Savana For Sale
76 listings starting at $12,695

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.