Search results | Ford Explorer Forums
  • Ford Explorer Community - Maintenance - Modifications - Performance Upgrades - Problem Solving - Off-Road - Street

    Explorer Forum Covers the Explorer ST, Explorer Sport, Explorer Sport Trac, Lincoln Aviator,
    Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Ford Aerostar

    Register Today It's free!

Search results

  1. N

    Which O2 sensor to buy?

    Thanks for the advice. I agree, but money is very tight and I'm not doing the work myself. I'll start with having the two upstream sensors replaced and do the two downstream ones as soon as possible. I ended up buying these on Amazon: Upstream left Upstream right Dan
  2. N

    Which O2 sensor to buy?

    I was getting two OBD codes recently, 0174 and 1151. I replaced the spark plugs and wires, cleaned the MAF sensor and plugged a small hole on the EGR pipe with JB Weld and the 0174 code went away. I still have the 1151 code. I want to replace the O2 sensor (Bank 2, Sensor 1) that seems to be...
  3. N

    Exhaust manifold, EGR pipe replacement

    Thank you Thank you very much for the responses, especially for the parts numbers. I'm having the spark plugs and wires replaced first. Everyone I've talked to said that should take care of the performance issues in the short term. I can buy the EGR pipe and exhaust manifold parts ahead of time...
  4. N

    Exhaust manifold, EGR pipe replacement

    I have a 2000 Ford Explorer Sport XLS, V6 4.0L OHV with 128,000 miles. I recently started having a problem with rough idle and sluggish acceleration and CEL came on. A complete stranger walking by said it sounded like I had a vacuum leak. I had the codes read and it was P1151 and P0174. I...
Back
Top