PLEASE HELP!! START AND IDLE PROBLEM!
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PLEASE HELP!! START AND IDLE PROBLEM!
Hi all.. I have an '87 5.0 LX 5 speed 85,900 mi.. still speed density.. only mods to the motor are CAI, bbk shortieswith high flow cats and 2 chamber flows dumped...... ok.l. when i go to start the car it takes liek 3 tries to get it goign and when it does it blows tons of gas out the motr and it seems liek its runnign rich..... then it seems liek when it warms up it idles at 1,300! ican take the idle screw all the way out and it will still idle at like 800... also when i read my tps at idle and off with the key turned its all the way at like 2.65 i knwo it should be .97.. what i have done is to try to fix the problem is a new TPS (new tps read the same so i returned it),, IAC, Plugs, wires , cap, rotor and it still runs the same way(well beter cause it was missing and did need a tune u0p)... o and also when it starts sometime it revs all by itself up to like 2,600 then drops.. PLEASE HELP GUYS BEFORE I GO BROKE AND REPLACE EVERYTHING!
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