Recent content by Alvin

I installed NGK Platinum plugs and new coils as well...needless to say that within 2 months the motor was badly misfiring again. Not sure why but OEM plugs work the best. Had to redo the job and the motor has been running fine since. And I have the same car 03 Lincoln ls V6. If the misfire is...

So I pulled the sensor and the clutch engaged but I turned the A/C off right away. We checked the low and high side pressure and sure enough the high side was way over the recommended range. After removing enough refrigerant to get the proper pressures, everything works great. Thanks for saving...

Yes the battery was disconnected for quite a while as I totally redid my stereo system. It shifts so hard on normal acceleration that the tires light up for a second and it was perfect right before the limp home issue.

I printed off the proper pressure charts from deneau and my buddy is going to vacuum some out and recharge with the High and low sides attached. If I unplug the high pressure sensor, will the system run just so I can verify the issue? And do you know where the high pressure sensor and expansion...

Had some misfire issues on a real cold morning. Then the car went into limp home mode. Turned the key on and off 5 times. Fixed the misfire issues (plugs and coils). The only issue now is that ever since then, the tranny shifts really hard from 1st to 2nd and kind of bumbles through 2nd to 4th...

Did the coil and plug swap myself...and didn't use motorcraft plugs...needless to say that after about 2 months I started getting misfiring again...did the job again with oem plugs and the engine runs great...If you are changing plugs, use motorcraft, or you will probably have to do the job again.

He said he barely added any but it is possible he added too much I guess. I am not sure about the high pressure switch. I guess I could let some out and see if I get any cold air back.

I am having an A/C issue with my 03 LS v6. When my car was driving my a/c blew cold, but would get warm when I would come to a stop. A guy I work with does heating and cooling on the side and told me that my R134a was low and he would add some. Now there is no cold air at all, and the clutch...