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  1. K

    Can you help me better understand why women want a SUV over a sedan?

    No1 thing for women and cars is visibility and seating position, and the spacial relation of every other part of the driving experience to those two factors. This is followed by looks, most women like some variation of the barbie SUV aesthetically, or will go for a status piece. SUV/CUV have...
  2. K

    2008 Scion tC Valvoline Daily 5w30 and 1 qt HPL EC30 3543 miles

    With that much consumption I think you might have cylinder wall damage. I have a 08 TC, bought at 130k, now at 161k. Burned 1qt/1k miles at first, managed to improve to 1qt/2k miles, so I typically just slightly overfill at OC and add a bit over a quart in the middle of every OCI now. It does...
  3. K

    Marbles in my crankcase? Every mechanic mystified. 2012 LS460 at 250k

    I wouldnt worry about it, seems like a problem that mainly plauges long OCI
  4. K

    Private sale with a lien?

    I understand that its not instantaneous in terms of processing and receiving the new lien-free title, I would have just thought theres some procedure that would be available that guarantees the buyer gets on the title, by whatever mechanism or point in the process that would be.
  5. K

    Marbles in my crankcase? Every mechanic mystified. 2012 LS460 at 250k

    I have no direct experience with this problem or engine, but just thinking logically I would say its a random ticking time bomb situation. From the way the problem is described the severity of the rattling should stay pretty constant, so i dont think thats a good indicator. The biggest factor...
  6. K

    Marbles in my crankcase? Every mechanic mystified. 2012 LS460 at 250k

    If you dont wanna watch the video, you need to replace the VVTI gear. The sound is from the VVTI gear system rocking back and forth before fully pressurized with oil. Eventually it will break a vein from the rocking which will seize your cam gear/camshaft and destroy the engine. As far as...
  7. K

    Private sale with a lien?

    I'm sure there is a better way to do this than what you described, right? If im understanding correctly, in the situation you described, to the bank you're essentially just some guy thats helping pay of this dudes(the sellers) loan, and they send a non-lien title to the seller in the sellers...
  8. K

    School me on Ceramic wash and coats

    I'm sure someone has gone over this, but the reason some people get skeptical after using a off-the-shelf ceramic spray/wax/sealant is because those products ARE "car wax" or "spray sealer", it isn't a ceramic coating and wont perform like one. The off-the-shelf stuff is just a typical car...
  9. K

    Say Goodbye to the Camaro.

    Its no wonder that muscle/sports cars are dying when I read internet comments about late model offerings. Impossible to please in terms of looks: simultaneously ridiculed for looking too untrue to the original and also not concept car level radical. Complaints about visibility and ride height...
  10. K

    What is the riskiest used car to buy?

    Without knowing too much about them the Volt is probably up there, just thinking fundamentally. I really think most cars in the 6-10k price range these days are "risky", at least compared to what the market used to be like. Only a few years ago, the bottom price range for getting a car that was...
  11. K

    Have you owned a vehicle for 15 years without internal engine problems

    I have owned a dozen or cars at this point, all bought used at around 100-150kmiles and driven hard. The only internal engine problems I've had are a timing chain breaking on a very abused Nissan KA24 and a headgasket failure on a GM 3600 V6. I've never had problems with knocking or catastrophic...
  12. K

    Hyundai 2023 SmartStream 1.6T-GDI Excessively Frequent Recommended OCI?

    Hyundai/Kia 3.3 V6 is a completely different animal than their 4 cylinders. They are not comparable AT ALL when it comes to most things and certainly oil. The V6 is a relatively simple motor that is put in configurations were it is not stressed, and as a result is known to be fairly solid. Their...
  13. K

    Endurance Racing Tips

    I took a glance at the champcar rules shortly after reading this thread and I think you are right. It says "non-OE". On one hand in my mind that leaves it fairly open to interpretation for ideas like Vermeers with OE internal radiator trans coolers etc, but I'm sure if a tech sees oil lines...
  14. K

    Endurance Racing Tips

    I agree. The idea of a large remote filter seems like a good one, but the risk/reward for putting it in an area with good airflow is not worth it, oil filters are fragile and its not like their design lends itself to cooling via airflow. Another thing to consider is that a remote setup with the...
  15. K

    Tesla Drops USA Prices up to 20%

    That is solely contingent on tesla having a massive advantage in every facet of auto-making in perpetuity. Other players will make something 80%, 90%, 100%, 110% as good at a lower margin. We have seen it over and over and over with every consumer product segment/business giant throughout the...
  16. K

    Help picking oil for 900whp Audi TTRS

    Modification of this engine and general drivetrain platform is common and well documented, people regularly push these to big HP numbers without problems.
  17. K

    Headlight restoration pics

    Not sure what you specifically want to know. Its essentially the same as paint care/protection. The widely available headlight restore kits is just a mini wet-sand kit along with a easy-apply clear coat. I think they work pretty dang well for what they are and the price, but the clear coat...
  18. K

    Headlight restoration pics

    Any headlight coating product in a supermarket available kit will not last very long. Around a year would be great results IMO for a garage kept car. I am not familiar with xpel but a quality PPF will almost certainly have much better results than the stuff included in the restoration kit.
  19. K

    Toyota Crown takes 0w8 oil

    Maybe I'm off base here, but who else engineers IC engines with as much development and advancements for general purpose commuter cars(aka for efficiency) than Toyota? Their latest 4cyl generation is getting very close to the theoretical limit of thermal efficiency for ICE using fairly novel...
  20. K

    kia engine issues...really serious or overinflated?

    Up until about 2000ish some Japanese OEMs still didn't fully comprehend the conditions present in the rust belt. It's simply a problem that doesn't exists in the Japanese domestic market(and almost all other markets). Every OEM has it mostly figured out when it comes to that, although in the...
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