1999 Dodge Ram egr valve

1999 DODGE RAM
86,000 MILES • V8 • 2WD • AUTOMATIC
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JBOLT
  • MEMBER
  • 1 POST
valves rattle when you put pull in motor. Changed throttle body sensor and bypass air flow sensor. We put high octane gas to see if it was a octane problem
Sep 28, 2010 at 6:53 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check and test the knock sensor and EGR valve-sounds like you're talking about pinging/detonating
Sep 28, 2010 at 9:35 PM
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