1995 Oldsmobile Silhouette Engine hesitates and sometimes s

1995 OLDSMOBILE SILHOUETTE
61,000 MILES • 6 CYL • FWD • AUTOMATIC
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REGGUR
  • MEMBER
  • 1 POST
Van has been parked for 4 years with only 1000 miles drove in that span. Engine starts no problem though sometimes suddenly stops. At park when engine is reved up to about 3800 engine starts to sputter but does not do this while driving at same rpms. While driving I have experienced some hesitation and sudden stalling. Engine service soon light is on but both checker and autozone said no codes were displayed.
Oct 8, 2010 at 2:56 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Have you checked fuel pump pressure? Have you checked for vacuum leaks?

Let me know.
Nov 4, 2010 at 10:47 AM
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