Idoling

2003 HYUNDAI VAN
197,000 MILES • 6 CYL • 2WD • AUTOMATIC
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VMTC9865
  • MEMBER
  • 1 POST
You start the van and it idols rough but when you speed it up it clears up i just put new plugs and boot rubbers on the van thought that would make it idol but it didn't
Mar 19, 2017 at 3:47 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check for a vacuum leak like a broken hose or off then check to see if egr is sticking open. finally scan for codes auto parts does it here in US for free
Mar 19, 2017 at 4:53 AM
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