misfire

  1. Mikerizer

    Intermittent misfire 1997 Chevy S10 4.3L, 151k miles

    I recently purchased a 1997 Chevy S10 with the 4.3L engine, automatic transmission, 151k miles. It had set up for awhile, and needed lots of TLC. I replaced the idler and tensioner pulleys, thermostat (and flushed the radiator/block), and addressed a couple of other obvious issues. It had a...
  2. C

    2000 Accord Multiple misfire code

    I am throwing a code for a multiple misfire. The car has a very rough idle and is worse when put in gear (automatic) and also when the A/C is on. Once I get to vehicle over 1000 rpm is runs very smooth and the problem seems to be nonexistent. I have replace the spark plug wires, replaced the...
  3. Y

    Toyota 2.4L misfire, HERE'S A GOOD ONE TO FIGURE OUT.

    Please fill out the following to ask a question. MAKE: Toyota MODEL: Highlander YEAR: 2004 MILES: 140,000 ENGINE: 2.4l DESCRIBE ISSUE.... Sporadic misfire / power loss during low-end acceleration / power application: The "hesitation" happens just off-idle when the vehicle is stopped and the...
    • ynotawm
    • Thread
    • hesitation misfire p0300 p0420 p0430 power loss toyota
    • Replies: 14
    • Forum: Import Vehicles
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