Ok i got stock 5.0 bottom, e-303 cam tfs tw 170 heads that has been ported to about 185 i think. cold air intake, 70mm tb and 70 mm egr , tfs street heat intake , 76 mm mass air with 24 lbs sample tube and 24 lbs injectors , bbk long tube 1 5/8 headers . new o2 sensors.....
runs good down the road . smell gas at times , hold hand over the pipe some black sloot is there , not much.
it idle form 500 to 1500. up and down over and over. I can make it idle smooth by turn the tb screw up till it on 1500 then it idle evenly.
WHY wont my car idle right ????? Come on some one know this answer...
fuel presure reg ? mass air ? injectors ? fuel pump ? IAC IAB vavle ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
And there is NO VAC LEAK.
runs good down the road . smell gas at times , hold hand over the pipe some black sloot is there , not much.
it idle form 500 to 1500. up and down over and over. I can make it idle smooth by turn the tb screw up till it on 1500 then it idle evenly.
WHY wont my car idle right ????? Come on some one know this answer...
fuel presure reg ? mass air ? injectors ? fuel pump ? IAC IAB vavle ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
And there is NO VAC LEAK.