My 00 Silverado 2500 LS RPMs jump about 200-500 after 50 mph but its not my transmission

Tiny
ARAM22
  • MEMBER
  • 2000 CHEVROLET SILVERADO
Ive changed the fuel filter, fuel regulator
Wednesday, November 16th, 2011 AT 7:12 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
How do you know it is not the trans? The torque converter licks in around there and changes the rpm the amount you have said.

Otherwise, did it have a code?

Roy
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Wednesday, November 16th, 2011 AT 8:29 PM
Tiny
ARAM22
  • MEMBER
  • 1 POST
Because it doesnt feel like the transmission is pulling it feels like its coming from the engine. Were do I get a code from, my check egine light is on
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Wednesday, November 16th, 2011 AT 10:35 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Autozone or pepboys

Roy
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Wednesday, November 16th, 2011 AT 10:37 PM

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