2004 Toyota 4Runner

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FARID AHMED
  • MEMBER
  • 1 POST
Engine Performance problem
2004 Toyota 4Runner 4 cyl Four Wheel Drive Automatic

very hard acceleration, takes a long time to gain speed , engine does not respond to accltr. pedal kick down and rpm and speed do not rise accordingly. in city , acceptable but in highway, becomes risky to overtake or change lane.
Nov 4, 2008 at 9:02 PM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
check fuel pressure
suspect MAF sensor
check for codes
Nov 4, 2008 at 10:11 PM
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