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  1. Gen1 Service Issues
    Hey guys, My car one day decided to bring up a P0304 code (Cylinder 4 misfire) and enable the stabilitrak + traction control nonsense. As usual, I replaced all 4 spark plugs which did not fix the problem because I did not notice the coil pack was missing its fourth metal contact due to...
  2. General Discussion
    Hi, I would like to know what Spark Plugs are the best and recommended for a Cruze 2012 1.8 Automatic? Thank you
  3. Gen1 1.4L Turbo
    Hi guys! Could you please help me to know which spark plugs are the best for my Cruze 2011 1.4 Turbo? I saw online the NGK Laser Iridium IFR7X7G but not sure if will fit. Any recommendation? Also if you could help me with the calibration. Thanks
  4. Gen2 Service Issues
    I have a 2017 Cruz LS w/ 60,400 miles. It started idling rough but driving fine. Took it in and was told there was a random misfire. Replaced all sparks plugs and had a fuel system cleaning. A week later it's back, it comes and goes in waves. Took it to auto zone, and there was no codes. Turned...
  5. Gen1 1.4L Turbo
    I bought my 2014 1.4L Cruze in December of 2018. It ran great until sometime in February, it started almost "coughing" so I took it in to my mechanic. They replaced all 4 spark plugs for me and the problem seemed to go away... Temporarily. The problem came back, so I took it back in a couple...
  6. Gen1 Service Issues
    Hi guys, Got a Cruze that started jerking around. Flashing engine light. OBDII reader said cylinder misfire. Going to try replacing the spark plugs first. (Never done this.) The ignition coil boots have a dirty brown on them: Is this normal? Do they need to be cleaned? There’s a very fine...
  7. Gen1 Powertrain
    I decided to try the Denso IK22-5310 iridium spark plugs in my 2014 1.4t Cruze. Another member and a guy I know had recommended I try these plugs. My only issue was that my Dad ripped one of my spark plug boots when I changed to the NGK BKR7E Copper spark plugs a few months ago. Luckily, it held...
1-7 of 7 Results