4.6 Tech | Forum profile

hey guys, i recent bought an 0 gt and sometimes when i start it it gives off a weird squeak from the motor... any ideas on this maybe a bearing? but it doesn't do it all the time usually when im not driving. thanks

Can I pass a Cali smog test my Diablo tune, or do i need to put it back to the stock tune? i have BBK T-body 70mm, BBK plenum, Demolet C.A.I., Flowmasters, 3.73's, BBK under drive pullies.

I have a set of BFG KDW 255-45-17. They are about 4 years old. They have been sitting in a storage unit off the wheels. Is there any harm in using these. Do they deteriorate? They have about 12,000m on them. Thanks.

i have a 2000 gt and today i was driving home from work and smelled plastic burning. stopped and opened the hood and #4 coil was on fire.unplugged it drove home went to autozone bought a new coil and installed it. started the car, it ran great for about 5 minutes then a pin hole occured in the top and melted plastic started comming out of ...

Hello, I've got an 03 Mach 1 but I figured I'd get more hits in the 4.6 section rather than the Mach 1 section. Anyway here's my question : I pulled the positive cable off the battery and put a test light across it. It was glowing pretty brightly until I pulled fuse #39 - GEM (Generic Electronic Module). Anybody have any ideas other ...

crankcase vent system is creating more vapor than usual motor has vortech 10 psi /pcv valve replaced with breather filter in valve cover

My 2000's headlights have fogged up as they tend to if you park them out doors. I want to upgrade to the 01+ smoked head lights. Are there any issues with the aftermarket ones ? Are they just as good as the OEM ones as long as you silicon seal them ? Any recomendations as to who to buy the headlights from ? I also need a new ...

i was trying to change my supercharger pulley, but every time i tried i could not stop the pulley from rotating when trying to loosen the bolt. anyone have any ideas w/out takeing the charger off?

i have a 2003 mustang gt and i installed an after market stereo and my mini fuse #32 (15a) keeps blowing as soon as i put a new fuse in it literally blows as soon as its in. does anyone know what to do or have any suggestions. thanks

I have an '01 GT and was told by someone that there was a TSB for throwout bearing or something, on the 3650. Is this true?

went to the track last night and best run i could pull in 80 degree + 80% humidity was a 13.62 with a 1.88 60', does this sound about what i should be getting or faster? I have UDP,CAI,70mm TB, bassani exhaust, 75mm upper plenum, aluminum driveshaft, 3.55's with slicks.

I'm thinking about trying to install LT headers on my 03 GT, but dont even know if its possible. I have experience with mid-pipe and catback work and know the basics of installing a set of headers, but is it way too hard to make it worth doing in the drive-way? I know at one point, you have you jack the passenger side of the engine ...

Well, I had a friend who knew that i wouldn't pass the visual, smog my car for me. Guess what, It failed the machine test... Uhhhh. He would look past the fact that I had a catted X-pipe on my car, however it failed the computer system. I was under the impression this thing would pass everything in California but the Visual. Am i wrong, or ...

Well, my WP is on it's way out. Not leaking yet, but it's making a whirring noise and i can smell burning. Looks like a straightforward job. 5 or 6 bolts and it's out. What's behind there? Gasket? O-ring? RTV? Basically what do I need to do the job. I want to set it up to do it next weekend and leave the car parked til ...

Well, new to this forum. I just purchased a 98 gt convertible with 52,000 miles. Some mornings i have a slight miss. So I was going to change plugs and wires. Everything is still orginal, so that makes everything 10 years old. Bought 9mm ford racing wires and motorcraft plugs. Looking the job. The driver side looks easy to do. The ...

Can I pass a Cali smog test my Diablo tune, or do i need to put it back to the stock tune? i have BBK T-body 70mm, BBK plenum, Demolet C.A.I., Flowmasters, 3.73's, BBK under drive pullies.

I just bought the smoked headlights from American Muscle and can't get the driver side light to fit flush against the fender. Has anyone come across this and fixed it? I've gone thru three sets and they are all the same. They do look bad @ss, but I don't like the gap inbetween the light and fender.

I just finished the install of a new intake on my 2000 mustang GT. I bought the PI intake w/ aluminum crossover, since my old one was leaking. I connected eveything that I took off, and then I tried turning the key over about 6-7 times to bring up the fuel pressure in my fuel rails. Car still won't start. I tried to leave the key forward for...

Hello, I've got an 03 Mach 1 but I figured I'd get more hits in the 4.6 section rather than the Mach 1 section. Anyway here's my question : I pulled the positive cable off the battery and put a test light across it. It was glowing pretty brightly until I pulled fuse #39 - GEM (Generic Electronic Module). Anybody have any ideas other ...

i dont think i have ever heard this asked, but can you install a new started with lt's, i will be installing my lt's in the near future, and i have no clue how old my starter is, it works fine right now, but if it craps out with the lt's installed will it be a huge PITA to change?