A performance enhanced “HO” version of the popular 4.7-Liter V8 engine made its premier in the 2002 Grand Cherokee. The HO engine was a Grand Cherokee exclusive for the 2002-2004 model years, available as an option on Limited models and standard on the Overland – but not available on the Laredo.
4.7 HO Plug: Mopar® P/N SPRC7PYCB4* Gap: 0.040 CAUTION: Never substitute the original platinum tipped HO spark plug with a different part number. Serious engine damage may result.. HO plugs cannot be cleaned, damage to the platinum rivet will result. Also, do not use a wire-type gapping tool for the same reason. Use a tapered-type gauge.
99 Wj limited rebuilt 4.7. Upgrades: HO cams, bored TB, kolak exhaust, Diy CAI, 2" BRA coils, Bilstein 5100s, JKS trackbar, addco rear sway bar, 3/4" spacers up front, DIY front shackle mounts, raningler cargo net, custom steering wheel cover, 2012 jk black gas door. 67 Mustang 2.3T Project. Manual de mecánica del Motor Jeep Grand Cherokee 2009 4.7L. Guía de reparación Jeep Grand Cherokee 2009 4.7L. Este manual, cuenta con información para la reparación y mantenimiento del motor. Imágenes detalladas sobre cada uno de los procedimientos a seguir, e información técnica de ajuste. 1-8-4-3-6-5-7-2.
Complete performance review and accelerations chart for Jeep Grand Cherokee 4.7 V8 H.O. Overland (aut. 5) in 2003, the model with 5-door sport-utility wagon body and V-8 4701 cm3 / 287 cui, 190 kW / 258 PS / 255 hp (ECE) engine offered since mid-year 2003 for Europe . According to ProfessCars™ estimation this Jeep is capable of accelerating from 0 to 60 mph in 7.8 sec, from 0 to 100 km/h in
I don't know if the '00 4.7's WJ's have an EGR valve but if it does check it out. It could be stuck open. Not familiar with the 4.7's but research if the TPS needs some kind of calibration when replacing it.
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jeep grand cherokee wj 4.7 ho overland