oK Heres my situation guys, first off i do understand that the injectors on k20's are a bit ticky mostly confused for valve noises and vice versa, but sometimes when my car is at idle its as quiet as can be, like u cant even here the thing, and after a little while the engine will start the ticking, not super loud, but too the point where i have people saying yo you need a valve adjustment, then after a while it will get quiet again as if it were right out of the factory -NOTES: GOT A VALVE ADJUSTMENT which i got done at a professional shop about 300 MILES AGO,
RUNNING 5W30 ROYAL PURPLE, NGK IRRIDIUMS, K&N HIGH FLOW OIL FILTER,
Some one told me that it can be my oil pump not pushing out like its supposed too, is there anyway i can check that,? he said something about taking the oil cap off and looking at for something but i didnt really understand what he was saying, any tips will help thanks guys