I have a Lexus sc400 with a 1.5jz gte swap it started making a noise and I didn't think it sounded like a rod knock however I'm having some people tell me it is a rod and others telling me it's a lifter or a blown head gasket. The oil is milky and I noticed the coolant was very low and its smoking out the exhaust. I looked up a few videos on YouTube of a blown head gasket and the sound is similar but I'm unsure and would like some help from you all. Thank you for your help in advance..... Also I'm finding it very hard to find 1jz gte parts for the head any help on what parts I cars I can search for that had the 1jz engine??? I also need a map sensor and I was wondering which one I need to get 1jz or 2jz??? Thanks for all the help I bought the car this way and the guy didn't offer up much info as far as the head and block and all attached are two video links to my cars noise
https://m.youtube.com/watch?v=NXgUUanC4RA
https://m.youtube.com/watch?v=rL5LwGccU1c
https://m.youtube.com/watch?v=NXgUUanC4RA
https://m.youtube.com/watch?v=rL5LwGccU1c
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