2004 Hyundai Elantra Road trip at risk

2004 HYUNDAI ELANTRA
137,000 MILES • 2.0L • 4 CYL • FWD • AUTOMATIC
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JALENSHELL
  • MEMBER
  • 1 POST
Ok, I have been driving with a bad o2 sensor upstream for a year.
One day my gas tank was very low/close to E.
My car then started jerking back and forth while I was trying to accelerate(it didnt accelerate).
Luckily I got gas right when it happened. Then I got gas to full, then the problem was solved.
The next day when I was going 50 mph up a hill, it was jerking back and forth when accelerating(it didnt accelerate) it actually was slowing down to a stop. (On a full tank). I restarted my car and everything was fine.
The next two weeks after that malfunction, It's still fine and I finally replace my o2 sensor upstream. Since then everythings still fine.
Everything on my car is fine now.
Question: should I still go on a 2,000 mile round trip total. With my same car?
Aug 6, 2015 at 11:03 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
As the fuel got so low I would also replace the fuel filter as a precaution as with the tank so low, you can stir up the rubbish that settles on the bottom of the tank and block the filter.
Aug 7, 2015 at 3:56 AM
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