thanks. the links pics dont work though =/ im going to remove and clean the air control unit today and clean it. also gonna pull the plugs the check its condition since they were new a few days ago. also check compression again. will take out the thermo and replace with a new one. as well as a new oil and coolant flush and remove any air pockets that might be in the system. i did replace it with non oem pcv so i guess time to order some nissan ones. will report back today