18th Jun 2015, 13:44

You need to use 10W30 oil. Castrol Syntec would do.

Secondly, check the mass air flow meter sensor; it is located just after the air filter box. Use brake pad cleaner or carburetor cleaner to clean it out. There are 2 thin wires inside of this small unit; when it gets dirty the vehicle loses power and acceleration. You may need to replace this.

And change the fuel filter, that should help.

21st Nov 2015, 18:08

My 1998 Toyota Harrier does not engage into fourth gear; instead of engaging, the transmission light switches on. What could be the problem? I love this car, I don't want to sell it.