2001 Hyundai Santro engine miss fire while engine start but

2001 HYUNDAI SANTRO
123,000 MILES • 4 CYL • FWD • MANUAL
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HARPAL SINGH
  • MEMBER
  • 1 POST
i hv a santro modal 2001. 1100cc i hv a problem in my car .when i start my car engine shaking too much and also mis fire. Please tell me what should i do .
Oct 26, 2009 at 7:16 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Do you have a check engine light and when was the last tune-up?, don't recall give it a tune and see what happens

Engine misfiring can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or even bad fuel.
Oct 26, 2009 at 8:19 PM
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ALI.ALVI
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  • 54 POSTS
THE ONLY PROBLEM IS THAT IN BACKWARD COUNTRIES LIKE INDIA,PEOPLE AND MECHANICS DO NOT EVEN KNOW WHAT IS LEAN FUEL MIXTURE OR VACUUM LEAK.
Jul 26, 2011 at 12:44 PM
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