Am I able to switch the ECU with one from another car without any issues

1994 LEXUS ES
165,000 MILES
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ARAILIAS
  • MEMBER
  • 1 POST
my third cylinder miss fires and i had everything checked and was told it was the ecu but do not want to pay to bring it to the dealer
Jun 27, 2012 at 12:11 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Have the sparkplug, compression and injector checked on that cylinder-start here
Jun 27, 2012 at 1:25 PM
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