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  1. Gen2 Service Issues
    So I have a 2018 1.4 LS auto and I just replaced my engine air filter last week. I bought the wix filter from orileys and ever sense I installed it, my gas mileage has went from avg around 34-38 to about 28. I only commute to work and it’s all HWY driving. My driving habits have not changed and...
  2. Fuel Economy
    I sold my 2011 Cruze ECO Manual, so I will no longer be adding to this forum. Although the engine had the usual 1.4L issues - water pump/coolant leak, failed PCV in the valve cover, and the trunk open switch failed a few times, it was a fantastic car on fuel economy, with very high MPG. I put a...
  3. Fuel Economy
    Just got my Cruze back together and am looking to get some more HP and a bit more aggressive sound out of her. Her name is Gretta by the way. But I don't want to sacrifice MPG. Thinking of building a catless downpipe and adding a cold air intake plus a tune to support the mods. While I had her...
  4. Gen1 Diesel General Discussion
    Hello, every once in a while my realtime MPG display starts jumping all over the place. (this also affects the average MPG number) I have been examining the behaviour for the last few weeks. Normally on highway: When I release the throttle pedal, it displays 0.0 l/100 km (Infinite MPG) With...
  5. CruzeTalk New Member Introductions
    Hi all my wife has a blue Cruze she got 3 years ago and loves it. And will only get a newer one. We did the coil pack and plugs, front main seal and just just oil changes since she got it. Best car ever.
  6. Gen1 Service Issues
    Certified 2015 1.4T with 49k, purchased in 2016 with 14k. Engine is idling rough & seems to want to stall. CEL came on last Sunday. Ticking noise when running. I had the cruise control on today at 60mph, completely flat road & MPG indicator was erratic - bouncing from 20mpg to 45mpg to 30mpg to...
  7. Gen1 1.4L Turbo
    Hello, Joined this site couple weeks ago and has been very helpful. THANK YOU!!!!! Car was burning oil and running rough. I replaced the valve cover as valve was leaking also added a pcv by pass kit on intake. mine wasn't working. replaced spark plugs. Car is running great, I do notice fuel...
  8. General Discussion
    Hey guys,so I've recently noticed that my Chevy Cruze 1LT 14 has been making this throttle like noise when driving at 40-50 mpg. It doesn't make it while idle. I was thinking maybe it's the wind or something. I've never noticed it before because I almost always have the radio on so may be its...
  9. Gen1 Powertrain
    Hi I have a late 2011 1.6 petrol auto in the UK. The MPG has always been pretty terrible - 18mpg around town, maybe 28mpg at best on a run. The car is drivensensibly and never thrashed. The downstream O2 sensor is faulty (fault codereader) but as I understand it, this won’t affect the mpg...
  10. TRIFECTA Performance
    I wanted to juice up my 2012 Cruze Eco 6 speed manual but I don't want to kill my MPG. I'm getting ready to install an intake and Muffler delete, I'm keeping the cats and exhaust resonator. I use this car for my work commute so I like that 40+ MPG. How does the Trifecta tune affect the MPG. I've...
  11. Gen2 Diesel General Discussion
    I looked through the top 4 pages on this sub forum and found no active topics. For those that track it what kind of economy are you seeing in the 2nd gen diesels? If I missed a relevant thread please link it. Thanks.
  12. General Discussion
    I'm a complete newbie when it comes to car but noticed within the last few months I have been making more trips to the gas station so I started playing with my menu options on my dashboard. I've been driving my 2011 cruze for about 8 months now and maybe the last couple months or so have been...
  13. Gen1 Service Issues
    Yesterday on my way home to take the dog out for a walk on my lunch break the air conditioning started going off and on by itself, back up sensors started beeping, steering wheel audio/cruise buttons stopped working, and the backup camera no longer pops up on the screen. I'm the original owner...
  14. Gen2 Powertrain
    I just got back after traveling more than 4,000 Miles up and down the East Coast in my 2017 Cruze LS to some surprising numbers on my readouts for MPG over 25/50/450 Miles. The totals were all based off ~95% Highway
  15. CruzeTalk New Member Introductions
    I just upgraded from a 2012 tona 2018 Chevy Cruze. On my 12 I had a screen on my information screen how mpg that I was getting. On my 18 I can’t seem to find this screen. Does anyone know if the 18 has that inter grated into 1 screen that show mph along with mpg? I always found it quite helpful...
  16. Gen1 1.4L Turbo
    I have been having some issues over the past few weeks with my cruze. I will get random times, usually extended periods of time where my car will have bad mpg 10-20 at best( usually 45-55 mpg) and awful power, for example today I floored it on the highway for about ten seconds and the car went...
  17. Gen1 1.4L Turbo
    First off, I'm wondering if it's the PCV as its 120k all stock, but other than poor MPG I haven't seen any signs of PCV failure, but I haven't hunted either.<br> <br> I've always done the NGK coppers, but sometimes within a few hundred miles I start to get spark blowout. After 1-2k sometimes it...
  18. Gen2 Diesel General Discussion
    If it's not horrible reporting, then it appears the MT is going away. Not enough buyers... https://carbuzz.com/news/2019-chevrolet-cruze-goes-all-automatic-all-the-time
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