engine stumbles while idling and hesitates on accelaration. misses under load.

1995 MAZDA MX6
18,000 MILES
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MX6JAMES
  • MEMBER
  • 1 POST
I have replaced spark plugs, ignition leads,
Nov 30, 2011 at 5:23 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Check fuel pump pressure. If the check engine light has come on, have the computer scanned for trouble codes. Most parts stores will do it for free. As far as idle, check for vacuum leaks and check the IAC.
Nov 30, 2011 at 6:05 PM
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