2003 chevy G3500 w/ 6.0L

2003 CHEVROLET TRUCK
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ATERRY606
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  • 22 POSTS
the battery died on my van. I replaced it and it lasted 2 days. I noticed a sound that kept going after the engine was shut off. it never stopped but i can't find a leak of any kind. it sounds like moving fluid or air pressure. I the only place i hear it is under the hood or from the dog house side sounds like it may be in the intake manifold. any help would be great.

Thank you;
Anthony
Jan 10, 2006 at 1:17 PM
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2CARPRO JACK
  • CAR REPAIR CONTRIBUTOR
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Cant think of anything in the intake that would do that, try finding the AIR pump, they are electric now and some times they continue to run
Jan 10, 2006 at 1:32 PM
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ATERRY606
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  • 22 POSTS
Thanks I found the problem it was a sticking relay.

here another one 1999 ford f-350 7.3L odometer works but not the speedometer. I tried to replace the sensor in the rear end didn't fix it. the truck has 4 wheel abs and from what i have read it uses the abs pick ups for the speedometer. HELP please
Jan 18, 2006 at 6:44 PM