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  1. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    Nope, never sprayed any water in the engine bay. I find it strange how it’s just cylinder 1 that’s like this.
  2. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    Mine is set to idle right around 1000rpm. I was just cleaning some acorns out of my blower and decided to swap some coil packs around before taking the car out of storage, and noticed cylinder 1 coil pack has some weird residue on it. Upon further inspection, I see the spark plug hole also has...
  3. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    Car is currently in storage, but I believe I did take a few logs before storing it, so I’ll go grab my accessport tomorrow from the car and post what I got, if anything!
  4. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    Still haven’t figured it out! Changed injector seals, swapped fuel injectors with clean working ones, cleaned IM, changed spark plugs, issue still persists. It idles normally now, but whenever I cold start it, it sounds like I have a VTCS delete and I throw a random misfire. I’ve just decided...
  5. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    Just a little update.. I swapped my injector seals, and cleaned intake valves. Unfortunately, this didn't solve my problem, so I'm beginning to think it might one the injectors themselves. I should have sent the injectors out for flow testing and cleaning when I had them out, lesson learned. I...
  6. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    Nope, they're still there. And yea, that's what I've been doing for the last year lol always trying to avoid the cold starts, but I miss that loud cold start! I dont have a Vtcs delete, stock motor, and compression checked out good across the board, however I didn't do a leak down test. My...
  7. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    I thought i fixed my issue, but the car is still misfiring on cold starts, starting to drive me nuts. To make matters worse, now when the car is driven before it reaches operating temps, it seems like its choking big time. For example, I'll be in 3rd gear, light throttle, and the car seems like...
  8. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    Ok guys, i went with stock seals and used the GB kit for the rest of the upper seals. Got my valves nice and clean, but MAN the injectors. F*$K me were they hard to get out. Using CS slide hammer still took almost two hours to get all 4 out. Horrible. But everything went well, no problems other...
  9. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    Contacted OSS motorsport. Quoted me 278+ Tax for the CS seals, essentially the same as going through CS directly. However, you never know what kind of broker fees you'll get hit with when ordering straight from CS. UPS hammered me with an additional 60$ broker fee upon pick up, on top of my...
  10. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    I'll give them a call if I go that route! Thanks! Regardless, I'll keep this thread updated with whatever I choose to do over the next few weeks. I'll also update at a later date if I run the Rock auto seals.
  11. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    CS seals are currently $20 off right now, probably why it came out to be cheaper for me than the overspeed seals, even after the discount code. However, I do appreciate that coupon code! We'll see. I might just attempt using the seals from the rock auto kit, even if they only last 10K km. I'm...
  12. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    That's my fear right now, but like i mentioned, I'm not too concerned if I need to replace them in a season or two. I've got full bolt ons with a tune, so i'm not pushing any crazy power... heck, the car RARELY see's anything over like 8psi of boost. lol
  13. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    I've certainly got the time. Currently just driving my winter beater, so no rush. I'll take a look at replacing the gasket as well, appreciate that. I'm excited to just work on the car, its been a while. I'll have to make a decision soon about what I'm going to do with the seals.. I'd very much...
  14. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    This is essentially what I'm trying to do. I have a wedding coming up very soon, so my funds are more geared in that direction at the moment, and I'd really like to get rid of these cold start/idle issues and misfires I've been having. Honestly, I'm not pushing big power, and I drive the car...
  15. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    Appreciate the input! I wont be reusing them! I'll likely go with CS seal though, they are cheaper right now. Comes to like $265 CAD after shipping and taxes.
  16. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    Gotcha, definitely misread. Apologies! Looks like I'll just bite the bullet and spend on the CS seals. I've got a buddy who can sell me some used ones that he had for a short time, but I'm hesitant to reuse these seals, as they're meant to be a 1 time use.
  17. Alden

    GB Remanufacturing (Rock Auto) fuel injector rebuild kit

    Sorry to bump an old thread. Ill be cleaning my intake valves soon, and also wanted to pull the injectors and replace the seals due to some issues I think are related to the seals leaking. With that said, are those rock auto seals still going strong? I really don't feel like splurging on CS...
  18. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    This is good a bad news. But, I’ll be getting a used set of injectors with some almost new CS deals which I’ll be installing in the spring, so hopefully it resolves my issue.
  19. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    I took a log before putting it in storage last night, I’ll post it up here after I’m done work. As for the plugs, it’ll be a while till I see the car again lol so those will have to wait.
  20. Alden

    [SOLVED] Rough idle, stuttering cold start, p0300

    Starting to think it might be injector seals maybe?
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