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Underinflated tires do not cause any explosion and are often caused by unintentional leaks or road hazards. Overinflated tires are almost always...
Obviously. Large Torque EV cars like Tesla or Porsche need higher tire pressure. The same thing with large load SUV and truck. The tires are...
60 PSI tires can be considered a felony. It endangers everyone on the road. It is like 4 rolling bombs on the highway. 35-40 Psi is the optimum...
There are 4 things that we should sell our Prius: 1. Head gasket (unless you find someone for $1000 or less) 2. Brake booster $1600+ 3. Catalytic...
Some of us are actually PhD in physics, chemistry, or materials science that really works as professionals in battery research.
I did experiment drifting behind semi truck at 60 mph. I got 68 mpg in about 20 miles on flat road. The wind drag is the main factor above 50mph....
Dark oil does not say anything. It depends on brand and dye type. It also tell us the detergent works. It's not about color. You should use...
It is not easy. If you drive minimum 30 minutes on each trip, often at 70mph cruise speed, once a year is fine. Once you do many short trips...
Your car had finished its duty for 400k miles. Time to make it as a parts donor. I am not sure how hard getting 4th gen Prius or any hybrid these...
Toyota WS is really dark even when you just open it. You run it for few hours in any transmission, it will turn even darker. There is no single...
It is 99% if we wait it drips overnight. ;). There is no need to worry about the old fluid. In torque converter type transmission, having some...
The transmission fluid in eCVT is like Differential, no torque converter that may keep some of the fluid. When you drain and refill, you replace...
Wow, $1600 is not easy to justify if we are not sure if the rest of the car will not need another repair for 12 years old car.
Good for you, but statistically, we have more problems with aftermarket AGM than Yuasa (Truestart) battery.
Hope for the best. For catalytic converter, it really dependa on how many gallons you had use and dump it to catalytic converter. My Altima 02...
You are right. I probably buy the additional road hazzard warranty. It was $10-15 per tires if I am not mistaken. But I did multiple of tire...
You can look for big chain stores like Samsclub. Their tires price are generally good and they are everywhere. Their tires choice are not many...
Yes you are right. The problem is from the all seasons tires that claim to have low rolling resistance. Summer tires almost always have lower...
Claimed LRR all seasons is probably better for some people but I am picky about ride comfort and grip in wet stormy winter. If you live in CA or...
Honestly, I got paid from Li battery research and I know exactly what our biggest problem in Li battery. It is indeed really good with high...
