GD2K6

Today i noticed my 99 GT was idleing unusually low (500-600 RPM). When i first started it up today i also heard minor squealing which sounded like the belts were possibly loose. Its been raining here in florida for the past few days so maybe they just got wet? Anyways, my car stalls out when i slow to a stop now, and the check coolant light comes on, then the red low battery light. Im guessing that i probably need to my fuel injectors cleaned, or just new ones all together, seeing as im noticing a lack in HP lately and a little lag with the throttle. Anybody have any other ideas?

mustangman281

lol where did you get that you needed your injectors cleaned from those symptoms? Take the belt off and find out which pulley is siezed and replace it.

GD2K6

haha, well, i was running off the ORIGINAL fuel filter until about a month ago. when i changed it it was nasty. I figured the fuel injectors were probably full of gunk and build up because the old fuel filter was pretty much rotted.

blackstallion666

Sounds like your IAC may be sticking. Remove it and try cleaning it out and see if that helps. And if I read your story correctly. Your batt light and coolant light come on after it has stalled right?

GD2K6

that is correct

blackstallion666

so then i would try cleaning the IAC it may be sticking on you.