only fire on 2 sylinders,seaching reason??

2001 FIAT DOBLO
85,000 MILES
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OLA-MO
  • MEMBER
  • 1 POST
have exchanged all sparkling plugs,cables and the 2 coils.
Wonder what is wrong.
Oct 6, 2011 at 2:54 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
we have no info for this car, check your fuel pressure as that may cause it along with a vacuum leak.
Oct 6, 2011 at 10:00 AM
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STONY MORGAN
  • MEMBER
  • 2 POSTS
Uno Pacer sometimes when starting the car it does not swing but has a loud scraping /grating noise
Dec 7, 2011 at 10:14 AM
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