My white 89 has idleing probs
#1
My white 89 has idleing probs
I have 3 cars this is my white car I am talking about it has trick flow upper lower e 303 cam gear drive new iac tried different computer new c&l mass air t/b egr spacer. timing is right on full 2.5 in exhaust flowmaster 40s tko 600 trans mac = length u/d pullies 1.5 roller rockers on intake and 1.6 rollers on exh. Anyone know what might cause a idle to go up and down and then eventually die. Also the tach reads wrong the stock one I have a auto meter tach hooked to msd and reads right.
#2
RE: My white 89 has idleing probs
i would start by cleaning all your sensors around your intake...ex MAF,IAC maybe this will help http://www.muscularmustangs.com/iac.php
#4
RE: My white 89 has idleing probs
Thanks for the web site about cleaning a t/b and iac but I said I changed the iac and t/b with new and I even took off the one from my perfectly running blue car and still has same prob. Any other sugg?
#5
RE: My white 89 has idleing probs
try tps...it may be set bad.. http://www.muscularmustangs.com/tps.php
#6
RE: My white 89 has idleing probs
At about the time i replaced everyhing and its still doing it, id be checking my wiring harness for nicks, cuts, etc. I'd go over everything. Especially the wires to the IAC and TPS and MAF.