Search results

  1. Jozef Zoldos

    OBD 2 port intermittently working with Scan tool

    Hello. Looking for some direction. I have a BlueDriver Scan tool that works in my OBD2 port only intermittently in my 2020 Expy. I have tried everything. Works about 50 percent of the time. No rhyme or reason as to what makes it work or not work. I tried the same scan tool in several...
  2. Jozef Zoldos

    Coolant system cleaners

    Are coolant system cleaners needed when flushing coolant system? Are they bad for the gaskets in and around the system? Is it better to do a flush with distilled water until clean, drain the system and then replace new antifreeze?
  3. Jozef Zoldos

    Fluid spec source

    This is probably a silly question to all but I have been having trouble sourcing a good and reliable reference for the fluid specs for my vehicle. For example, for my 2020 Expedition has 60K miles and I want to change the following: - front differential - transfer case - rear differential -...
  4. Jozef Zoldos

    2020 Expy Overheating at Highway speeds.

    So. I have a 2020 Expedition Platinum Max with 60K miles. No trailer tow package. Over the past 2 weeks, I noted some mild overheating when driving highway speeds. The temperature would appear above the Cold/Hot water temp guage as shown below. Never noticed this before. Hooked up a...
  5. Jozef Zoldos

    Low Oil Pressure Light

    Got a 2011 Expedtion EL Limited. Put in new cam phasers last year and put in an upgraded oil pump (Melling). Over a year later, oil pressure light comes on at stop light and pressure guage on dash falls. This happened about 2-3 weeks ago during a simple commute then stopped spontaneously...
  6. Jozef Zoldos

    Speedometer Adjustment - 2011 Expedition

    I put a lift kit on my 3rd gen Expy with bigger tires and now my speedometer is off by 5%. I know that this 5% is not a big deal and it works in my favor with the odometer advancing slower than the actual mileage of the truck. Nonetheless, I am looking to fix this. I previously posted and did...
  7. Jozef Zoldos

    speedometer adjustment for tire size

    I have a 2011 Expy EL Limited and I just placed on a lift kit and changed wheels/tires to LT295/70/18. What is the best way to adjust the accuracy of the speedometer?
  8. Jozef Zoldos

    Flashing PCM

    I am relatively new to wrenching. I recently got a 2011 Expedition EL limited. I just did a whole bunch of work on it including cam phasers, oil pump, water pump, rubber hoses, lift kit, spark plugs, shocks, O2 sensor, transmission flush, etc. Also put on new wheels and tires (Toyo...
  9. Jozef Zoldos

    Lift kit and Tires

    I have a 2011 Expedition EL and I would like to put a little Lift kit on it. How do I figure out what the biggest Tire that I can put on the vehicle?
  10. Jozef Zoldos

    Recommended Repair Manual

    I am beginning to do a slew of repairs for my vehicle. What is the best recommended repair manual? I have a Haynes manual and it seems pretty skimpy on details.
  11. Jozef Zoldos

    Checking Spark Plug gap

    I am changing plugs and got a new set of Motorcraft SP-509 as recommended. Many people say "check the gap" before you put plugs in. I have never done that before. Is this a necessary step if the plugs are brand new?
  12. Jozef Zoldos

    2011 Expedition EL - Blower motor with variable speed.

    The Blower Motor on my vehicle has a mind of it's own. When I turn the fan on from a cold engine start and put the fan on high, it works well for about 2 minutes and then it starts oscillating haphazardly between fast and slow. It sounds like a bad Blower Motor Control Unit which is pretty...
  13. Jozef Zoldos

    2011 Expedition EL Limited overhaul

    I have a 2011 Expedition EL Limited with 135K miles on it. I just picked it up and it has a couple of issues including one of the oxygen sensors and a Blower motor problem. After diagnosing a bad O2 sensor, I changed it out and the error code disappeared. Going forward, I plan to overhaul...
  14. Jozef Zoldos

    Spark Plugs and Coil Packs - 2011 Expedition EL Limited

    I plan on changing spark plug on the 5.4 Triton Engine. Car has 135K miles on it and it seems to be running fine. I plan on giving the vehicle to my kid after I overhaul common parts that fail. A couple of questions... 1/ Many Spark Plug options. Is Motorcraft SP509 the best option? 2/...
  15. Jozef Zoldos

    CEL on with P0150 code

    First time poster and a novice DIY guy so please excuse my ignorance. I just picked up a 2011 Expedition w/ 130K miles and the CEL is on. I ran a scan and a P0150 code came up (O2 Sensor, Bank 2 Sensor 1). The top 2 recommended fixes are to flash the PCM (powertrain control Module) and to...

Latest posts

Members online

Total: 809 (members: 6, guests: 803)

Forum statistics

Threads
53,674
Posts
502,906
Members
47,293
Latest member
PalosX

Share this page

Top