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Topic Review (Newest First)
04-12-2012 11:38 AM
Johnrmclean I figure that much!!
04-12-2012 11:17 AM
Ron Lee
Easy one...

Originally Posted by Johnrmclean View Post
Hmm..I'm going to need to learn more about what those Dana gears mean...
04-12-2012 12:27 AM
Johnrmclean Hmm..I'm going to need to learn more about what those Dana gears mean...
04-11-2012 01:05 PM
Mitchness The '91-'95 fuel injected motors used On Board Diagnostics v1 (OBDI). Whereas the '97-current use On Board Diagnostics v2 (OBDII). It basically boils down to how much of the engine is monitored/operated by computer.

The YJ also only came with Dana 30/Dana 35, whereas the TJ later had Dana 30/Dana 44 optional and later on with the Rubicon Dana 44/Dana 44.
04-11-2012 12:04 PM
Johnrmclean OBDI means???
04-11-2012 11:02 AM
jfbilbro yj has leaf springs, TJ has coils....yj has square headlights, TJ has round.....TJ is OBDII and YJ is OBDI.......
04-11-2012 07:48 AM
YJ vs TJ ... What are the Differences?

From those of you that have owned both ...please advise the differences.


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