krishyy7 Posted April 10, 2021 Share Posted April 10, 2021 Hi guys need a huge help from you guys identify a issue with my skyline r33 series 2 My issue is My spark plug keeps getting fouled Car starts idling and misfires but when I put new plugs in it's alright for a day I just installed new standard block and head I have attached a video of how it idles now Any help will be appreciated thanks in advance guys! 20210409_122400.mp4 Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/ Share on other sites More sharing options...
GTSBoy Posted April 10, 2021 Share Posted April 10, 2021 So, either the rings haven't been bedded in and it is burning oil, or it is running pig rich. 1 Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7949989 Share on other sites More sharing options...
krishyy7 Posted April 10, 2021 Author Share Posted April 10, 2021 The block and head is new just got put in last week Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7949991 Share on other sites More sharing options...
Ben C34 Posted April 10, 2021 Share Posted April 10, 2021 4 minutes ago, krishyy7 said: The block and head is new just got put in last week As per your first post. That's not new info. Also it's a weird thing to say. I think you mean to say the bottom end is rebuilt? It's not a new block is it? Plugs foul by either runing rich, burning oil or less likely too cold heat range. Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7949992 Share on other sites More sharing options...
Ben C34 Posted April 10, 2021 Share Posted April 10, 2021 2 minutes ago, Ben C34 said: As per your first post. That's not new info. Also it's a weird thing to say. I think you mean to say the bottom end is rebuilt? It's not a new block is it? Plugs foul by either runing rich, burning oil or less likely too cold heat range. Also to add to that your breather setup is wrong and atmo blow off valve with maf sensor is not good. Both will draw in umeterd air at idle but that makes it run lean, so not really related to the fouling problem. What injectors are you using? Did you happen to change them or other stuff when the new engine went in? Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7949993 Share on other sites More sharing options...
krishyy7 Posted April 10, 2021 Author Share Posted April 10, 2021 Sorry yess it's been rebuilt What spark plugs will I need Mod list Rb25det s2 Stock turbo Blitz exhaust system 3inch Blitz dump pipe Turbosmart bov Greddy fmic Intake with metal piping High flow fuel pump That's about it Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7949994 Share on other sites More sharing options...
krishyy7 Posted April 10, 2021 Author Share Posted April 10, 2021 Thanks Ben for the responds Umm can you walk me through the proper step for the breather and the bov What do I need I'm using the standard ones purple blueish ones I changed new cosmetic headmaster and arp studs also all new valve seals Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7949995 Share on other sites More sharing options...
GTSBoy Posted April 10, 2021 Share Posted April 10, 2021 3 hours ago, krishyy7 said: The block is new just got put in last week Yes, hence why I suggested that the rings were not bedded in properly. There is a procedure to make a new engine work properly. If you do not follow it, you will glaze the bores and you can forget about it every being any good after that. Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7950000 Share on other sites More sharing options...
krishyy7 Posted April 10, 2021 Author Share Posted April 10, 2021 Ah okay thanks mate What is the produce mate Thanks for helping out Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7950004 Share on other sites More sharing options...
GTSBoy Posted April 10, 2021 Share Posted April 10, 2021 2 minutes ago, krishyy7 said: What is the produce mate Are you asking what the procedure is? Is not the next thing to just type in to google - "ring bedding procedure" ? 1 Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7950005 Share on other sites More sharing options...
Ben C34 Posted April 10, 2021 Share Posted April 10, 2021 7 hours ago, krishyy7 said: Thanks Ben for the responds Umm can you walk me through the proper step for the breather and the bov What do I need I'm using the standard ones purple blueish ones I changed new cosmetic headmaster and arp studs also all new valve seals No mate, I'm not going to type out info that is all over the place, but I will say your options are either factory style breather system (with oil seperotir if you like) or completely open to atmosphere. It can't be open on rocker and still be connected to pcv. Bcpr6es for plugs. What are you using? Link to comment https://www.sau.com.au/forums/topic/482246-issues-with-my-r33-skyline/#findComment-7950007 Share on other sites More sharing options...
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