I have a 01 IS300 with 62,000 miles and my trac light is flashing constantly, my check engine light is on, my abs light is on, it takes me forever to get up to 60 MPH, my throttle used to only works when the last 30% of pedal travel, but now it feels like it's gone beyond that stage, my throttle cable looked loose, so I tighten it a little, but it didn't help at all. When it hits 4 on the RPM it stalls out and won't gain any speed unless I get off of the gas and the transmission change. I've been driving it around for awhile now and now it feels as if it's stalling out and going to cut off at anytime. What could be the problem for this? What is a solution to fix it?
