1998 Chevy Truck trouble codes

Tiny
WOODMOUSE67
  • MEMBER
  • 1998 CHEVROLET TRUCK
Engine Mechanical problem
1998 Chevy Truck 6 cyl Two Wheel Drive Automatic

trouble codes P452 AND P453 WILL STAY OF FOR ABOUT 200 MILES THEN TURN TH SERVICE ENGINE SOON LIGHT ON WHAT CAUSES THIS AND HOW DO I FIX THE PROBLEM
Wednesday, November 5th, 2008 AT 3:13 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
That is a fuel tank circuit sensor code, it reacts to the vacuum in the tank or lack of. It could be a faulty sensor-- connector or wiring-- fittings or hoses, a leak of some kind.
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Saturday, November 8th, 2008 AT 9:24 AM

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