i have a 1999 mercury sable and sometimes when i start off it sorta jumps advance auto parts said it was my plugs
Nov 12, 2010 at 8:33 PM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,248 POSTS
Has the check engine light come on? Based on what they told you, it sounds like the engine has a miss. Is that the case or does it feel more like a slight hesitation a bang and then take off?