1plaboy

My car runs fine but its been garaged for a couple weeks and now it stalls when when I'm driving

I thought it may be bad gas so I drove out all the current gas and filled back to the half Mark then put in bottle of gas treatment it helped some put its still stalling while driven and hardly any power when pedal is pressed to the floor but after holding down gas pedal it does gradually speed up so can someone tell me what

They think will unclog my problem

Also I have replaced wires and sparkplugs and cleaned fuel injection

My 92 es300 hesitates when shifting to 2nd gear then drives smooth , do any one else with the same model have this problem, or know how to fix this problem.

I read in a previous topic that a 94 es300 was having same problems, one fix the problem with replacing the transmission speed sensor , and the other fix problem with replacing both knock sensors do my 92 es300 model have same sensors please help!!