Need Help 93 Es300 No Start, Need Add Gas In Order To Start

[davidh]

My 93 ES300 can not start without add gas that also no idling after start.

I need keep add little gas to keep idling and can drive it as normal expect no idling.

The car will have high idling or regular idling after long drive in some time, but that will keep around 10~20 mins then come back original problem.

I already change IAC Valve, EGR and check vacuum hoses.

Please advice what part I also need check since the problem still not solve,

Did that will be spark plug, spark plug wire, rotor or fuel filiter problem?

Please help.

[LEX_mob]

check youur idle control

did u also change the egr vacume modulater too?

[canucklehead]

is fuel filter possible? or fuel pump?