2002 idle issues, 4.6 , f150, 127k miles
09-07-2015, 05:17 PM
#1
2002 idle issues, 4.6 , f150, 127k miles
I had idle issues and scanned with a 1507 code. replaced the IAC and it helped some. Replaced the TPS and it help a little more. Replaced two hose that were suspect for leaks. Still having some issues. At cold crank the rpms are 1500 to 2100 for about 5 seconds then move to normal. Turn on the a/c and a rpm jumps to the same but slowly moves down to normal. After normal temp is reached the rpm will surge between approx. 500 and 1100. ANYBODY HAVE INPUT/
09-08-2015, 10:29 AM
#2
Senior Member
iTrader: (1)
I had idle issues and scanned with a 1507 code. replaced the IAC and it helped some. Replaced the TPS and it help a little more. Replaced two hose that were suspect for leaks. Still having some issues. At cold crank the rpms are 1500 to 2100 for about 5 seconds then move to normal. Turn on the a/c and a rpm jumps to the same but slowly moves down to normal. After normal temp is reached the rpm will surge between approx. 500 and 1100. ANYBODY HAVE INPUT/