I JUST HAD THE CATALYTIC CONVERTER AND EXHAUST ...

  • Tiny
  • Anonymous
  • 2001 Toyota Corolla
  • 150,000 miles

I just had the catalytic converter and exhaust manifold replaced on my 2001 Corolla. Also just got all new spark plugs, oil changed, and new brakes.

Lately when I drive long commutes (highway), the car seems to be running improperly. It will occasionally hesitate or hiccup -- I think this is the right term, instead of a smoothly running sound from the engine, the noise comes in little waves. When I stop at a traffic light, occasionally it will not idle right--once it completely stalled out and I had to restart it from ignition. It's worst in wet weather, but does this in good weather as well.

Wednesday, March 27th, 2013 AT 9:13 PM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Have the cap and wires checked for leaking electric

Roy

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Wednesday, March 27th, 2013 AT 9:32 PM

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