What is wrong with my 92 Honda Accord Wagon?It surges in idle and at park position. Is it a vacuum seal leak?

1992 HONDA ACCORD
264,000 MILES • 4 CYL • 2WD • MANUAL
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CJW4HONDAS
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  • 1 POST
What is wrong with my 92 Honda Accord? The engine surges in idle and park position. Could it be a vacuum seal leak?
Jan 20, 2011 at 2:57 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
The idling speed is too high and possible causes are :

1. Lack of coolant.
2. Clogged coolant hoses to IAC and FITV.
3. Stuck Fast Idle Thermal Valve (FITV).
4. Idling speed adjusted too high.
5. Leaking vacuums.
Jan 21, 2011 at 5:10 PM
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