fletch63 Posted May 17, 2013 Share Posted May 17, 2013 Hi all, Just a small annoying problem with my baby When driving I get a total "miss" every once in a while It's like engine stops for a millisecond and then continues fine I have tried to find a pattern but there doesn't seem to be any Can be any speed, any gear, just random I am thinking maybe fuel pump? Any ideas Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/ Share on other sites More sharing options...
Ishman Posted May 17, 2013 Share Posted May 17, 2013 Hey mate mine does this too, usually when I've backed off the throttle at low revs then as I start to build revs again can get a miss. Only in 3rd or 4th though, and not very often. I thought I read somewhere on here that it was a common thing for RB26s so I wasn't too worried; car runs great otherwise Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855084 Share on other sites More sharing options...
gtr jet Posted May 17, 2013 Share Posted May 17, 2013 Are either of you running Power FC's? Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855108 Share on other sites More sharing options...
djr81 Posted May 17, 2013 Share Posted May 17, 2013 Hi all, Just a small annoying problem with my baby When driving I get a total "miss" every once in a while It's like engine stops for a millisecond and then continues fine I have tried to find a pattern but there doesn't seem to be any Can be any speed, any gear, just random I am thinking maybe fuel pump? Any ideas Are you by any chance running a Power FC? Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855110 Share on other sites More sharing options...
Shuyin Posted May 17, 2013 Share Posted May 17, 2013 Same problem, it's caused by PFCs, noone knows how to fix it. Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855200 Share on other sites More sharing options...
Adz2332 Posted May 17, 2013 Share Posted May 17, 2013 yep mine does this also... not very often tho. and yes power fc run Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855222 Share on other sites More sharing options...
Owgasm Posted May 17, 2013 Share Posted May 17, 2013 Not coilpacks? Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855227 Share on other sites More sharing options...
djr81 Posted May 17, 2013 Share Posted May 17, 2013 Not coilpacks? No. Inherent issue with the APexi ECU. Mostly becuase it is a very, very old design. Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855232 Share on other sites More sharing options...
GTScotT Posted May 17, 2013 Share Posted May 17, 2013 This is an age old issue, a search will show heaps of results. OP can be forgiven though, as its been a LONG time since it was last discussed in detail. Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855249 Share on other sites More sharing options...
Piggaz Posted May 17, 2013 Share Posted May 17, 2013 Mine did it also with the FC. Threw it in the bin and got a better ECU. Drives ALOT better without the stupid "miss". Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855264 Share on other sites More sharing options...
fatz Posted May 17, 2013 Share Posted May 17, 2013 yea mine has it as well in the fc junk Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855276 Share on other sites More sharing options...
Owgasm Posted May 18, 2013 Share Posted May 18, 2013 Does it happen with the djetro too? Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6855910 Share on other sites More sharing options...
SiR_RB Posted May 18, 2013 Share Posted May 18, 2013 My djetro does it but proberbly only once a month Where as my old normal power fc was every time I drove the car Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6856548 Share on other sites More sharing options...
Adz2332 Posted May 20, 2013 Share Posted May 20, 2013 I only feel it maybe once or twice a week and my GTR is my daily Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6857777 Share on other sites More sharing options...
fletch63 Posted May 20, 2013 Author Share Posted May 20, 2013 Sorry for the late reply YES I do have a power FC Never heard of this but I am only a few years old into these great cars I can live with it! It's not just a plug connection problem to the PFC? Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6857826 Share on other sites More sharing options...
Brandon Posted May 20, 2013 Share Posted May 20, 2013 No its with the ecu itself I think. Not much you can do about it. Apparently some people doesnt have it but most do, Some tried checking the earth/ground but doesnt really solve it issue. I have that issue too and its mostly during cruising. I was told by reputable tuners that it is common will not cause any issue. Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6857889 Share on other sites More sharing options...
fletch63 Posted May 21, 2013 Author Share Posted May 21, 2013 No its with the ecu itself I think. Not much you can do about it. Apparently some people doesnt have it but most do, Some tried checking the earth/ground but doesnt really solve it issue. I have that issue too and its mostly during cruising. I was told by reputable tuners that it is common will not cause any issue. Thanks Brandon That puts my mind at ease Was wondering what would happen if it "missed" at WOT at 8000 revs. It seems to only happen (or I notice it) at cruising revs Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6859289 Share on other sites More sharing options...
Don Dada Posted May 21, 2013 Share Posted May 21, 2013 Yer....normal for r32/r33 gtr pfc http://www.skylinesaustralia.com/forums/topic/122076-mysterious-pfc-missfire-in-an-r32-gtr/ Link to comment https://www.sau.com.au/forums/topic/425420-anyone-had-this-problem-with-r33-gtr/#findComment-6860297 Share on other sites More sharing options...
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