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rpm bounce

  1. 5th Gen
    I started my car one morning to go to work and after my car had warmed up, the check engine light and ATTS light turned on and my rpms started to jump up and down. I don't know much about cars, any info would help. Thanks. I just checked the codes P0505 P0401
  2. 1st Gen
    while driving in gear the engine started surging, power bouncing from 3000rpm to no power and back while accelerating or at a steady speed, would stop if i throttled over 4000rpm or when in neutral problem was happening in all gears car then died and when i tried to restart the car it fired...
  3. 5th Gen
    I have this issue started couple months ago and now it got worse and worse. Here's the video below so you get the idea: This issue happens when normal cruising on the highway and in the city. However, pressed a little more gas, the RPM stay NORMAL and same goes when I let go the gas as well...
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