High idle no acceleration

Tiny
PAULROB
  • MEMBER
  • 1995 FORD MUSTANG
  • 3.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 178,000 MILES
When start up runs 2000 to 3000 rpm, has no acceleration, bogs when trying to accelerating, no codes. I have replaced TPS and cleaned throttle body.
Wednesday, December 7th, 2016 AT 3:29 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check for a vacuum leak, clean throttle plate and IAC hole on both sides and check fuel pressure with a gauge. finally scan for codes see link.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
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Thursday, December 8th, 2016 AT 7:06 AM

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