Ok, come on. Any 5.0 questions and I will blow the competition away. My answers are quick, concise and most important ALWAYS CORRECT! Ax me bout it.
SS

Here is goes, I have a stock 89 5.0 with a T-5. Ever since the weather has cooled off the car idle hunts, BUT only once it has warmed up. At first start up in the morning it idles fine.

What is the problem???????

__________________
MY WHIPS!!!

1965 Ford Mustang Fastback
Mods: 351W, T-5, 4 wheel disc Brakes
1994 Mercury Topaz
2005 Chrysler Sebring Touring

This is a typical 5.0 problem. It can be attributed to a single sensor, or multiple sensors. My suggestion would be to replace the IAT sensor and the coolant temp sensor, and to clean the element on the MAF sensor. Be very careful with the maf sensor element as it is very sensitive. Spray it liberally with carb cleaner and let it sit for a little bit before reinstalling. You could also try the same thing with the IAT sensor, but usually replacing it is more effective.
SS

I wanna know 2 things Please

1. why did my anti lock light start coming on and off once I installed my blower?

2. why does my CEL come on is it cause the car is to rich with the tune and now has no cats


Thanks in advance

1. Probably because you had a butcher install the blower.

2. Probably have malfunctioning O2 sensors. Hard to say, you need the car scanned for codes. You should speak to your tuner about that.
SS

I thought you were a tech expert not a pass the bucker

Buddy, when your car goes faster than a 15.0 in the quarter mile come talk to me. Until then my $200 piece of **** will be breaking parts and running circles around your car. And if you decide to bring your car to a real Mustang pro and mechanic, I'll be around.
SS

NIIIIICE, please stop wasting Stang Sellers time, when you can go a 13.80 in the quarter mile, THEN you talk to him.

Listen here 5.0 Junk

SS never ran 13.80 in his life the only 13.80 he has ever seen was when he immigrated from sri lanka 6 yrs ago and the gov gave him 13.80 to set up his family..

I called him out the 1 night at home depot, with his friend and his "10 sec" neon
again SS was having Mechanical problems and buddy declined cause his chick was in the car..

I ran 12.40 in October at 114MPH that is all I have

Not bad for a Portly cruiser eh SS

^5.0Junk? Is that all you have.

Buddy, pull the fu ck beside, I'm gonna fist fu ck you harder than a Jew in a Palestinian Brothel.