Spark plug installation torque for the 5.7 engine is listed at 18.5 to 22 lbs/ft. The 6.4 L engine has a note saying the plugs are a torque critical tapered design with a note not to exceed 15 lbs/ft., but there is no such note for the 5.7L engine. Incidentally, the coil mounting bolts show a torque spec of 9 lbs/ft.
A lifter failed in my grand cherokee and caused the cam shaft and a bearing to go bad so I'm looking for a new 5.7l hemi v8 engine to put into my jeep. There is a ram truck engine (5.7l v8) for sale, but there isn't much information on the internet about swapping the engines. Is the swap possible? Thanks.
1500 posts ยท Joined 2011. #2 ยท Oct 23, 2016. I had to do half the job of removing the alternator to replace my EGR. it wasn't too difficult. Just time consuming. I'd say an hour or two to replace. 18' WK2 Trailhawk, HEMI 5.7, QD II, OME HD, 275/65/18 KO2. optdoug Discussion starter. 585 posts ยท Joined 2006.
2010 Jeep Grand Cherokee Laredo specs & colors Sport Utility. Change trim. MSRP. RWD 4dr Laredo $30,710; 4WD 4dr Laredo $32,680; RWD 4dr Limited $37,480; 4WD 4dr Limited $39,420; 4WD 4dr SRT-8
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jeep grand cherokee 2010 5.7 hemi