rmps are so high starts at 4000 rpm s and stays there

1995 TOYOTA T-100
283,342 MILES • 3.0L • V6 • 4WD • AUTOMATIC
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CHARTOWN
  • MEMBER
  • 2 POSTS
I start my truck and it kicks up to 4,000 rpms and stays there. We have cleaned the Tps and maf and both are getting volts .what is wrong what more can we do? Or check ? Also the check engine light is not coming on so that we can get a code please help ASAP!!!!
Sep 6, 2014 at 11:38 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check for a vacuum leak around intake with choke cleaner and any hoses off or disconnected.
then scan for codes and check fuel pressure with a gauge autoparts rent it
Sep 7, 2014 at 1:26 AM
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CHARTOWN
  • MEMBER
  • 2 POSTS
Thanks buddy we will try that
Sep 7, 2014 at 2:55 AM
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