1995 Geo Prizm Skips while driving

108,000 MILES • 6 CYL • 2WD • AUTOMATIC
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PAULEZELL
  • MEMBER
  • 1 POST
When driving on the highway between 45 & 65 mph, the engine skips periodically. I had the sparkplug wires changed and distributor replaced, new plugs. Dosen't skip while accerlerating, just when driving on the highway between 45 & 65 mph. Doesn't do it all the time. After it's warmed up and cruising is when it starts to skip, but on the return trip it doesn't skip at all. What could be causing this problem?
Mar 10, 2010 at 9:52 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Start by checking all the vacuum lines for cracks/loose connections.

Small vacuum leaks can cause intermittent missing.
Mar 27, 2010 at 1:44 AM
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