: 99 sts stalling out

02-13-08, 06:59 PM
my 99 sts is stalling outat the light and or when ever i stop not all the time but when ever i drive it it happens i have had people tell me that is could be the EGR or a tune up or the crank postion sensor or the fuel filter how do i know what it is i dont want to spent all this money fixing all these things HELP!!!!!!!!

02-13-08, 07:12 PM
Start by pulling the DTC's, then clean the TB and see if that helps.

02-14-08, 07:28 PM
what is the DTC's and i got the codes check and it was 3 EGV codes and 1 misfire code

02-14-08, 08:14 PM
DTC = Diagnostic Trouble Code

02-15-08, 12:17 PM
Go down to the Tech Tips forums and search the sticky thread at the top entitled "How to pull codes..............."

Practice. We need the letter and number for each code in order to begin to try to make a guess as to what's wrong.....