1. S

    Misfire and unknown electrical issue

    Hi all, My Silvia has recently developed a strange problem. It misfires and runs on 2/3 cylinders all the time its running, except when the key is turned to the off position or removed, it will then run normally for about 3 or 4 seconds before dying. I have checked that im getting spark on...
  2. JDM_virgin

    WTB: Spark plug cover

    Looking for an OEM spark plug cover for the 15. Condition unimportant as long as it doesn't look like Rick Waller has sat on it :)
  3. s15Irl

    *HELP* Spec s spark plugs/ignition leads

    Hi, I have possibly asked this before but can anyone tell me a part number for as above spark plugs for a spec s? Will any sr20de plugs suit? Thanks!
  4. Jordan

    WTB: Standard spark plug cover in good condition

    As above, just need one if anyone's got one. I've got the screws so only need the plug cover. J
  5. E

    Complete spark and fuel cut for no apparent reason

    Hi guys, I was driving my S15 Spec R gently down the road today and suddenly lost all power, and now it won't start. I've checked all the usual stuff and found nothing untoward but I can explain why it won't run - there's no spark* and no fuel injection**. * There's 12V getting to the coils...
  6. dave_t

    S15 Spark Plug Gaps - Stock Boost

    Sorry if there's an existing thread on this, but i haven't found anything definitive on here regards spark plug gaps. Wanting to make sure i gap my new NGK BKR7EIX Iridum plugs to the correct size. Running stock boost for now, but will be raising shortly (14psi i think) when i fit a boost...
  7. justin666

    Wont start :( 1999 spec R

    Just got back to my car after leaving it for a week she refuses to start :( Was running a sweet as a nut on the last drive hence why im a little miffed as to why now, she wont fire. Turns over fine and the plugs are getting wet so fuel doesnt seem to be the issue. However, unless im doin...
  8. E

    Does Nistune have its own ignition drivers?

    I have reason to believe that my ECU sometimes doesn't produce proper spark signals. I'm told that the ECU itself contains "ignition/spark driver" which produce the pulses for the plugs. Apparently they're just a transistor or something, and are the first stage before the spark amplifier then...
  9. M

    spark plugs

    Hi mates, it´s time to change the spark plugs in my s15 spec-s and i was wondering wether they are the same as the s14 or not. Cheers
  10. JaseYpk

    Burnt Spark Plugs! Why?

    Ok I pulled my spark plugs out the other day to find that they were disgusting, and one was beyond working order.. so they've now been replaced by "NGK Platinum Spark Plugs" (anybody got an opinion on these? they were the only ones i could find at the time that would fit). Anyways, heres what...
  11. M

    s15 sr has weak spark

    So I took apart my front end : fenders bumper intercooler. and i took off the valve cover so I can get it powder cotted. When I got it back and went to start my car it don't start. I checked pretty much everything and I cant figure what is the problem. It got fuel, its all grounded and no...
  12. zero260

    Spark plug cover

    I am after a polished spark plug cover and I cant find one anywhere. The only ones I have found are the carbon and Tomei ones. Even if its just a brushed ali then that will be fine as I can polish it up myself. Does anyone know where I can get one from?
  13. J

    No spark, wont start

    Hi All, I replaced an engine in a S15 sr20det, got it all back together late last night, but it wont start. It has no spark for some reason:down: There is power coming to the coils, and they are earthing ok, but the switching pulse isnt there. Any pointers of what it could be. Everything seems...
  14. K

    No spark :/

    For a couple of days ago when i was going too work my car didnt start. Ive tried alot of diffrent things, ive change ECU, Coil packs and spark pluggs. And if i try too get some fault codes from the consult port i just get code 55. 55 - Normal engine management system operation is indicated –...
  15. S

    Spark Plug Problem

    Hi, my plugs are ngk blitz iridium with a 7 (heat grade?) and they are brown after about 2,000 miles. Its as though they are rusting from the thread where the spark comes from all the way to the tip. Is this normal? I thought a darkish grey was right. Are they getting too hot? Would putting...
  16. Y

    Turbo timer and oil filters, spark plugs

    Hi guys, I was just wondering where is the best place to get oil filters from and what is the best turbo timer for a cheap price...i like the thin apexi one...but i saw it on ebay from hong kong so i dont trust it. Also, what are the most popular spark plugs u guys use....i'd like to go 1 or 2...
  17. P

    Trouble starting

    Hi guys, I've noticed that the car takes a while to fire up, sometimes it barely manages to. Do you think a change of spark plugs will help this? Thanks, Paul.
  18. Y

    need help with spark plugs?

    hi everyone :wave: i have a friend who is driving an S15 too. he has a problem with his spark plugs, he keeps changing new ones because the previous one wouldn't even last for a month? can anyone give suggestions? looking forward to ur replies. thanx alot :thumbs:
  19. S

    car is vibrating...

    it happened about 3 or 4 times recently. When I turn my car on, i feel some very unpleasant shakeness through my gearbox and whole car. like a tractor Could it be coilpack or one of spark plug out? If I turn the car off and turn it back on after few seconds it is ok. Do coilpack or spark...
  20. Nicely

    Discount Spark Plugs (UK)

    The SXOC has benefitted from some very good discounts on spark plugs from for a number of years now, and I feel its only fair to share it :D There is a specific page on their web site you need to access. 200SX Specials