1996 Mercury Sable surging

1996 MERCURY SABLE
20,000 MILES • 6 CYL • 2WD • AUTOMATIC
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GUITARLADY
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  • 1 POST
when i first start the car @ day it surges way down & then up to about "2" & up & down until it stabelizes..then when driving & sitting at a light it nearly dies out I cannot tell for sure but I think it may be surging while driving..cannot feel this but hear a strange whine??
Nov 1, 2009 at 10:55 AM
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RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Clean out the idle air control valve and test the TPS and MAF sensors-to include the fuel pressure.
Nov 1, 2009 at 11:50 AM