csick3000@yahoo.com Posted August 8, 2005 Share Posted August 8, 2005 I have a 92 es300 with 100,000 miles, My car stalled and I periodically change the oil with synthetic and I have a optimum battery installed in it. I changed my spark plugs and wires except the back spark plugs because i have to take the manifold out. Does anyone have a suggestion to what it may be? Quote Link to comment Share on other sites More sharing options...
Toysrme Posted August 8, 2005 Share Posted August 8, 2005 Pull the entire upper intake off and clean it by hand (It'll run better). Take the two manjor coponents off and clean them ICV (idle control valve - that will most likely fix the problem fix you problem) & EGR valve. Don't forget to clean the throttle body also. Replace the rear plugs. Be sure you use Denso, or NGK plugs. The car will not run well with anything else (Bosch, Autolite, American plugs in general). Quote Link to comment Share on other sites More sharing options...
94es300_turbo Posted August 8, 2005 Share Posted August 8, 2005 i have a 94 es300 with 97,600 miles on it and has been stalling ever since the check engine light came on at 95,000 miles...... i use NGK plugs and i just changed them i just changed my oil i just cleaned the upeer intake and it didnt help.... Quote Link to comment Share on other sites More sharing options...
SKperformance Posted August 8, 2005 Share Posted August 8, 2005 The easiest question is ,what code do you have for the CEL? Quote Link to comment Share on other sites More sharing options...
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