engine started to idling high

1993 FORD E-SERIES VAN
300,000 MILES • 4.9L • 6 CYL • RWD • AUTOMATIC
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ANTONIO JENKINS
  • MEMBER
  • 1 POST
The engine idles very hard in park but in drive it stalls, pop, and then cuts off what could cause this problem
Feb 22, 2016 at 3:29 AM
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THIS IS MIKE
  • ✓Experienced Mechanic
  • 686 POSTS
Check your fuel pressure with a manual gauge on the Schrader valve (looks like a tire valve) located on the fuel rail, the fuel pressure should be between 45 - 60 PSI
Feb 24, 2016 at 6:04 AM
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