❤️‍🔥 Jeep Grand Cherokee Wj 4.7 Ho Overland

03 Overland 4.7 Misfire. I'm working on my friend's 2003 Grand Cherokee Overland with the HO 4.7L V8. The truck had a misfire on cylinder #2, causing a check engine light with code P0302. The misfire was not noticable, but the fuel mileage seemed poor and the engine was a little rough on a cold start. At 113,000 miles, he had never changed the Most people won't need to replace a single coil pack on their Jeep 4.7. If you want to replace the OEM coil packs with crummy aftermarket ones that will probably fail sooner, that'll be $170. If you want to buy new OEM coil packs, that'll be $240. If you want to thank me for helping you save money, that'll be $100. Here is a general view, there are 2 grounds it looks like between the body and PDC. And here is a closer up shot of the one it looks like, I have 2 wires there, one is for my HID kit. Aaron. My Jeep: 2001 Grand Cherokee Limited, 245/65R17 Falken Rocky Mountain ATS, K&N drop in air filter, Bilstein HD's. 207 posts · Joined 2007. #1 · Dec 21, 2011. I have been reading the threads about the superchips and the sct tuners. I am looking for people that have the HO motor and what results they have had. I read a post in a couple different threads on a couple different forums about how the tuners dont add any noticeable power to the 4.7 HO, that the 4.7 HO Engine Rough Idle Problem. Hello everyone. I'm new to this forum and this is my first post. Unfortunately, my first post has to do with a problem on my '02 WJ Overland. I recently had the heads rebuilt and milled by a local machine shop (vehicle has 199k miles). The heads were reinstalled today and the mechanic working on it took it for The 2002-2003 Overland models included all of the standard Limited features plus the following: High Output 4.7L V8 engine 265hp Leather/suede combination heated seats Overland badging (exterior of front doors and floor mats) Exclusive rock rails Rain Sense wipers Side curtain air bags (can be deleted for credit) Special 17. x 7.5 wheels, standard: My research has found the HO engine uses a slightly higher flow rate that the standard 4.7. I found out the regular 4.7 uses 22.5 LB/HR injectors, my Jeep 4.7 HO VIN "J" uses 25.8 LB/HR. I'm spending a pile of cash on my 2004 WJ with an HO engine that puked a valve seat. I want everything on the new engine NEW. Sort by Oldest first. CarlJH. it sounds more like a tap than a knock, my guess is a faulty valve adjuster. you will need to find which side it is and take the valve cover off and see if one of the rockers is loose.You can use a long screwdriver like a stethoscope, put the handle to your ear and touch the end on what you want to listen to. zbwgd.

jeep grand cherokee wj 4.7 ho overland