1995 MAZDA 323 MISS FIRE

  • Tiny
  • Sidemanties
  • 1995 Mazda 323

Engine Performance problem
1995 Mazda 323 6 cyl Front Wheel Drive Manual 116000 miles

My car broke down a few months ago and I replaced the distributor cap and rotary arm. She miss fires at low revs, high end revs and if I attempt to accellerate too fast. She struggles to pull off and will take a few attempts to build revs to p[ull off.
I have been reccomended to replace the MAF meter/sensor which I have done but we still have the same problems.
Are you able to offer any advice plaes?

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Wednesday, August 26th, 2009 AT 7:14 AM

4 Replies

  • Tiny
  • Jack42
  • Member

Have you replaced the plugs and plug wires? The computer will have a hard time adjusting mixture if the basic tune up isnt in good working order

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Wednesday, August 26th, 2009 AT 7:43 AM
  • Tiny
  • Sidemanties
  • Member

I have recently serviced the car and had plugs replaced and cables checked!
Could you reccomend some other parts to replace?

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Wednesday, August 26th, 2009 AT 3:13 PM
  • Tiny
  • Jack42
  • Member

Could be injectors. Pull the plugs to see if any one looks a different color than the rest. May even be a partially restricted exhaust, try loosening the pipe where it bolts to the manifold and see if it runs better, if so the cat converter is probably bad

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Wednesday, August 26th, 2009 AT 3:37 PM
  • Tiny
  • curmett
  • Member

Hey man, does it idle fine? Might pay to have someone check the vaccume advance. (As was the problem with my misfiring)

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Friday, September 18th, 2009 AT 11:45 PM

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