engine

Greetings everyone, I got myself a 2015 Corolla S a month ago (went from '03 Corolla, huge difference) and I'm curious to know what everyone else is putting in their gas tanks when they fill up? I have filled up twice with 87 which is basically the regular, consumer-grade gas here in TX. I...

My 1998 1.8L has a plastic or nylon chatter sound at the front (belt area) of the engine. It makes the sound as soon as you give a little gas, but goes away when the engine rev is stabilized above 1500. I cannot tell if it is the serpentine belt, idler pulley, or the timing chain tensioner. Has...

Couldn't think of a better place to ask this question. Very briefly I owned a Celica with a 1ZZ-FE engine, learned that the engine design for at least that year was problematic; the oil burning even gums up the catalytic converter, so you replace the engine and the converter or it would likely...