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Discussion:
4Y engine compression

Can someone let me know what the engine compression should be in a Toyota 4Y?
Thanks,
OB1
  • Posted 3 Jun 2011 10:17
  • By ob1kenobi
  • joined 22 Nov'10 - 153 messages
  • SAN P.SULA, Honduras
Cheers!
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Showing items 1 - 7 of 7 results.
Email sent
  • Posted 4 Jun 2011 02:12
  • By Forkingabout
  • joined 31 Mar'11 - 862 messages
  • england, United Kingdom
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obandy01 at hot mail
  • Posted 4 Jun 2011 02:07
  • Modified 4 Jun 2011 02:08 by poster
  • By ob1kenobi
  • joined 22 Nov'10 - 153 messages
  • SAN P.SULA, Honduras
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You got an email address?

Ill send you the Toyota service message.
  • Posted 4 Jun 2011 01:59
  • By Forkingabout
  • joined 31 Mar'11 - 862 messages
  • england, United Kingdom
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Not sure if I understand. Can you expand on this, what seems a very important comment? Thanks
OB1
  • Posted 4 Jun 2011 01:06
  • By ob1kenobi
  • joined 22 Nov'10 - 153 messages
  • SAN P.SULA, Honduras
Cheers!
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Watch the oil pressure switch on the 4Y, oil can drip in to the breather hole when you remove the oil filter & stop the switch working, Toyota sent out a service message last year warning us to be careful.
  • Posted 4 Jun 2011 01:03
  • By Forkingabout
  • joined 31 Mar'11 - 862 messages
  • england, United Kingdom
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Thanks buddy!
Regards,
OB1
  • Posted 3 Jun 2011 11:17
  • By ob1kenobi
  • joined 22 Nov'10 - 153 messages
  • SAN P.SULA, Honduras
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178 high - 128 low 14 psi difference
  • Posted 3 Jun 2011 10:34
  • By toyzilla
  • joined 29 Mar'10 - 175 messages
  • Texas, United States
easier to ask forgiveness than to ask permission.
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