You have the engine sludge car. The best thing to do is pull the heads off. Clean it, replace the valve steam seals, valve cover gaskets. Pull #1 and #2 oil pan off clean them off. Replace your oil pump.
JPI
It could be the rear main seal. But you need to have it check out throughly. Where are you located in tx? We are independent Lexus and Toyota repair shop located in the garland area.
JPI
What is the problem with your compressor? It's unusual to just go through compressor like that. What is the reading on Low and High side? You have a leak in your system.
JPI
We can and will beat Parkplace Lexus price. We are an independent lexus/toyota repair shop located in the garland area. Here is our web page www.jpimportz.org
. Let us know if you need anything.
JPI