What causes the rocker arm to dislodge on an engine?
Rocker arms dislodging on certain engines is a common problem and is usually misdiagnosed. So, A customer comes in and complains of a poor running engine. After diagnosing it you find engine misfire codes. And, To narrow down the issue you do a compression tes t or cylinder leak down test.
How to fix oil pressure on Dodge talk 4.7?
The oil pump is hard to get to (behind timing) and would be another $200 to do. So try the cheapest and easiest fix first. To do the bearings, you need to pull the engine, these motors don’t have main caps like a chevy 350 or the older 4.7l they have a girdle witch is most of the bottom of the engine.
Why is my oil pressure so low in my Jeep?
I was beginning to wonder about this, and started to get pretty irritated. i installed a mechanical gauge to be certain it was true. i got p!$$ed the other day and dropped my oil pan (with intentions to put in a High Volume oil pump) and say something shiny by my cam…
What’s the problem with 5 lb oil pressure?
FOUND PROBLEM! | Jeep Garage – Jeep Forum 5 lb oil pressure at idle… FOUND PROBLEM! I know, everyone is probably saying “Oh man, not another low oil pressure thread” but this has a solution.
What causes the rocker arm to fall out on a 3.7 Dodge?
More common causes of a misfire could be a bad coil, worn plug or plugged injector. However, many 3.7 and 4.7 engines are having problems with the rocker arm falling out of place and this is very disturbing!
Can you replace the lifter on a jeep 4.7?
Click to expand… Yep collapsed lifter or nearly failing, not much you can do about unless you are replacing it. 4.7 has been known to pop rocker arms out from under the cam when the lifters are worn also.
How to fix a 4.7 V8 in a jeep?
Use a long screw driver and put to your ear find out which side is making the noise pull valve cover on that side see if any rocker arms are super loose you should also be able to see the timing chain once valve cover is off. Driver side valve cover is like 30 min job to replace… Passenger is like 2 hours…
What makes a 4.7 V8 engine come loose?
Sounds like rocker arm, Hows the Oil pressure? in the 2000’s the Gauge is a real Pressure gauge. 4.7’s are common for rocker arm’s coming loose. Also common is the Timing Chain Tensioner is Hydraulic being driven by oil pressure, and slack in the timing chain. 4.7 are known for exhaust manifold leaks and valve cover leaks IE oil/exhaust smell.