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1992 Acura Legend engine misfire

Tiny
MRTINK121
  • MEMBER
  • 1992 ACURA LEGEND
Engine Performance problem
1992 Acura Legend 6 cyl Automatic 184000 miles

Hi, I have a 1992 Acura Legend 3.2 l engine. The engine misfires under a load, I was going to replace the Spark plugs and wires but to my surprise there are no wires ! I was wondering if you know if there is a resistance check or diagnostic check for the coils, I am assuming thats what they are called. Thank you for any help you can send my way.
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Friday, September 11th, 2009 AT 1:49 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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.
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Friday, September 11th, 2009 AT 1:58 PM

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