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The Fixer · 12-19-2008, 06:45 PM

The 4.0 Jeeps are NOTORIOUS for having bad Crank Position Sensors. That's the one located on the back of the block, above the bellhousing. My mom had the same problem with her '99 4.0 Grand Cherokee, and a bunch of guys over on Jeepforum have experienced the same thing. Good luck with it!

12-19-2008, 06:45 PM	#6
The Fixer Join Date: Aug 2004 Location: North Jersey Posts: 3,047 iTrader: (5)	The 4.0 Jeeps are NOTORIOUS for having bad Crank Position Sensors. That's the one located on the back of the block, above the bellhousing. My mom had the same problem with her '99 4.0 Grand Cherokee, and a bunch of guys over on Jeepforum have experienced the same thing. Good luck with it! __________________ Seeya, Steve R. in North Jersey '16 Go-Mango Dodge Charger R/T. It's so good to be back in a V8-powered, RWD car! Former Toy - '88 Monte SS - had lots of mods...