I have a 2012 Kia Forte. It's a great car, except that in the winter when I turn on the defroster, the engine runs really rough. As soon as I turn off the defroster and turn the switch to "heat," the ...

Toyota has recalled 126,691 model years 2022-2024 Tundra, Lexus LX and 2024 Lexus GX vehicles equipped with a V35A engine.

Toyota Motor Corporation is recalling more than 126,000 trucks and SUVs because their engines could stall while driving, raising the risk of a crash.The recall was issued for about 126,691 Toyota and ...

An engine's static compression ratio is only a rough indicator of its ability to tolerate a particular gasoline octane ratio. The real key isnumbers. Most engine builders say 175 to 185 psi cranking ...