GoldLexus99

eh... i just bought my Gs300.. have you just tried to put the water hose in the coolant line going to the block and letting it run until all the dirty or old coolant washes away? because if you do that, not only will you have it clean, but you will have fresh water? i dunno.. don't quote me.... i always take mine to a service shop. for quality.

hey guys, i was wondering if you guys ever had a problem like mine? or if it was considered a problem/ I drive a 99 GS300, but here is the thing. i am positive it has no turbo nor supercharger...... completely stock. but.. when i drive on WOT, i hear this wastegate/BOV type sound after the car changes gears on WOT. could anyone tell me what this is? it acts as if it had a turbo... could this be my air intake? (stock intake) WOT..... 1rst gear...during change to next gear.. pshhhhh. 2nd gear........ and so fourth.... it's pretty loud. and people have been asking me about it.... o.O please help the noobie! thanks