🐃 Jeep Wj 4.7 Oil Capacity

That me though. Some guys use Redline and have no problems. I believe it's 4oz of Friction modifier in front but let me check first. 75w-140 oil, just mix the FM in the first bottle and pump it in. That`s what I figured. The reason I asked about the redline oil, is because of what I read in the WJ buyer`s guide. I'm in the process of troubleshooting a 2004 Jeep WJ 4.7 Laredo 4WD which starts up and revs up smooth, and even runs smoothly for the first 5 minutes or so, before suddenly running very rough with lots of really loud piston slap. Claimed Gains: 10-20hp and 1-3mpg. Actual Gains: 5-10hp. Notes: A good cold air intake will wake up any '91-up MPI HO 4.0L with snappier off-idle acceleration, improved top end pulling power, and 5.02 UK qt. 5.7 L. Automatic transmission fluid: ATF+4. New filling. 14.46 US qt. 12.04 UK qt. 13.68 L. Automatic transmission fluid: ATF+4. Without special equipment it is possible to replace only ATF in the AT pan because of the way automatic transmission in 2002 Jeep Grand Cherokee has been designed. It will take about 30 – 90 minutes 6 posts · Joined 2015. #7 · Sep 2, 2015. Yes, all the parts were changed due to the overheating. I have both and '05 with the 4.7 and an '04 with the 4.7 HO. The '05 just had an overheating issue, less than 2 weeks ago, the the water pump, t-stat and fan clutch were replaced. No overheat issue since with the 2005. Came out about an hour later and started it up, no tick at all. Idling about 5 minutes it started to come back. Pulled the valve covers, found the ******bag PO apparently didnt know you needed to change the oil. There was literally a half inch of sludge on the cam journals and heads. Pulled the cams out (This was okay as I needed to install my 4.0L coolant capacity: 1999-2000: 13.0 qts. (including 2.3 qts. for resevoir) 2001-2004: 15.0 qts. (including 1 qt. for resevoir) 1. Tighten the radiator draincock and the cylinder block drain plug(s) (if removed). 2. Fill system using a 50/50 mixture of ethyleneglycol antifreeze and low mineral content water. Fill radiator to top and install On one forum an old timer, very knowledgeable said "The 4.7 WJ's always ran hot. The coolant capacity is too small" He went on to say that you could add an extra tank of sorts. A ballast tank I suppose. But in FACT the 4.7 WJ have a TYPICAL coolant capacity, so I think the issue is with the PWM solenoid control from the PCM to the hydraulic fan. Usw8fqd.

jeep wj 4.7 oil capacity