Spook's_Skyline Posted June 25, 2007 Share Posted June 25, 2007 (edited) ok, one of our headlights only lights up when it feels like it, but if you beep the horn, usually it will come on? what would cause that? also, car has 150k with original coil packs, had iridium plugs that have caused no problem for 50k at 200 odd rwkw car has just started randomly hesitating, usually at cruise, havent seen it do it at high rpm yet time to start looking for replacement coilpacks? or could it be something else nothing has changed on car in 20k Edited June 27, 2007 by Spook's_Skyline Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/ Share on other sites More sharing options...
Spook's_Skyline Posted June 25, 2007 Author Share Posted June 25, 2007 ok, update car just completely died on me went from small heistation to massive stutter to stalling immediatley turn key on, engine revs just drop to stall immediately let it sit for 1 minute and was able to limp car home damn, first time shes ever let me down Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/#findComment-3197022 Share on other sites More sharing options...
blind_elk Posted June 25, 2007 Share Posted June 25, 2007 Don't know about your headlight problem. As for spark, does your engine have the igniter module on the top of the engine? Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/#findComment-3197069 Share on other sites More sharing options...
Spook's_Skyline Posted June 25, 2007 Author Share Posted June 25, 2007 its a series 1 r33 dont know what the igniter module looks like it is raining as well Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/#findComment-3197103 Share on other sites More sharing options...
burgO. Posted June 26, 2007 Share Posted June 26, 2007 i had the same problem with my headlight, mine wouldnt work, then when i slammed the door it would work.. it ended up dieing and not working at all so i went on a hunt to find out why and it wasnt getting any power so instead of stripping the loom really far back i did the dodgey and hooked it up to my parkers... seriously who drives around with only parkers on anyway haha Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/#findComment-3198863 Share on other sites More sharing options...
subzeroR33 Posted June 26, 2007 Share Posted June 26, 2007 If you have spark try fuel filter or pump might be dead. Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/#findComment-3198963 Share on other sites More sharing options...
Spook's_Skyline Posted June 27, 2007 Author Share Posted June 27, 2007 (edited) ok, bit more info about the hesitation/dying cars been at shop for the last two days of course when its in shop, behaves perfectly, no dramas at all had diagnostic guy come out and check everything, no faults, coils look ok mechanic seems to think that afm mite be faulty? problem has only ever occurred at light load, not on boost cruising at 110 on highway, and then cruising at 60km/h the other nite im looking at changing my afm to a bosch z32 anyway, so mite give that a try fuel pump is a reasonably new walbro, probably 12 months old havent had any issues with it that i know of since install i am watching the pfc hc whenever we drive anywhere now to see if something funny happens with the afm reading when this occurs Edited June 27, 2007 by Spook's_Skyline Link to comment https://www.sau.com.au/forums/topic/174151-diagnose-this-x-2/#findComment-3200376 Share on other sites More sharing options...
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