How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask roybelding Your Own Question
roybelding
roybelding, Master Tech/Trainer
Category: Lincoln
Satisfied Customers: 6049
Experience:  35 years of retail operations on all vehicles
3506196
Type Your Lincoln Question Here...
roybelding is online now
A new question is answered every 9 seconds

Multiplemisefire bank 2 lean, 1998 lincoln towncar, yes

Customer Question

multiplemisefire bank 2 lean
JA: What is the make/model/year of your car?
Customer: 1998 lincoln towncar
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: yes replaced plugs and coil and 02 sensors
JA: Which particular sensor are you asking about? And have any trouble codes been triggered?
Customer: ran good for awhile then po300
JA: Anything else you want the mechanic to know before I connect you?
Customer: does a bad 02 sensor cause misfire
Submitted: 4 months ago.
Category: Lincoln
Expert:  roybelding replied 4 months ago.

hello, my name is ***** ***** I will be glad to assist you. please allow me a couple of minutes to gather some basic info.

Roy

Customer: replied 4 months ago.
ok
Expert:  roybelding replied 4 months ago.

ok

have you checked the fuel pressure?? low pressure from a bad pump will cause this issue.

did you check the compression??

in rare cases a O2 sensor will cause a miss fire but there would be many other complaints

Roy

Customer: replied 4 months ago.
no did not
Customer: replied 4 months ago.
says bank 2 lean
Expert:  roybelding replied 4 months ago.

ok I assume it is 174 and a 300 any more codes??

fuel pressure is next. needs to be done. if you do not have a tester, you can rent one from a parts store.

Roy