leggman1

I have a 94 es300 and sometimes the idle speed varies from the normal 650 or so up to1500 rpm. when it does that it usually will not start. I have to crank the **** out of it to get it to start and with a wimpy *** alternator the battery never has much of a charge anyway.
Could it be the maf sensor is dirty???
Please help. and Thanks
Dave