I have a 91 Cherokee and bought a new inline six from rebuiltautoengines.com It cost me about 2000 to have it sent to my house, and it has been running great for me. It was all built to exceed the standards for the engine at the year.
at any jeep dealer or auto parts store like autozone but they will have to order it
There is no 3.1 engine in any Jeep
At least 200,000 miles.
Auto Zone might be able to print one out for you for free. If for some reason they cant you may have to buy a haynes repair book that is for your jeep. it will have your engine diagram in it. but they cost around $12-$15
JEEP xD
One can buy a brand new Jeep Sahara from the Jeep dealership. One can buy a used Jeep Sahara from Kelley Blue Book. Another place to buy a used Jeep Sahara is on Auto Trader.
The 2007 Jeep Wrangler has a V6 engine.
The 2011 Jeep Wrangler has a V6 engine.
The 2012 Jeep Wrangler has a V6 engine.
The 2010 Jeep Wrangler has a V6 engine.
The 2008 Jeep Wrangler has a V6 engine.
The 2009 Jeep Wrangler has a V6 engine.