# Chevrolet lacetti engine fluctuating

**URL:** <https://community.cartalk.com/t/chevrolet-lacetti-engine-fluctuating/169883>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet\
**Created:** [September 13, 2020, 9:32am UTC](https://community.cartalk.com/t/chevrolet-lacetti-engine-fluctuating/169883 "2020-09-13T09:32:17Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![It\_s-Me](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/it_s-me/32/12660_2.png) [@It\_s-Me](https://community.cartalk.com/u/It_s-Me)\
**Post date:** [September 13, 2020, 10:02am UTC](https://community.cartalk.com/t/chevrolet-lacetti-engine-fluctuating/169883/2 "2020-09-13T10:02:21Z")

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> [@My lacetti revs up in a strange way](https://community.cartalk.com/t/my-lacetti-revs-up-in-a-strange-way/169746/15):
>
> Any ideas ?.

Yes  
Stay with your original thread, starting a 2nd thread is not a good way to get help.

> [@My lacetti revs up in a strange way](https://community.cartalk.com/t/my-lacetti-revs-up-in-a-strange-way/169746/11):
>
> I made a test with the maf sensor. While the car is at idle the manifold pressure that the sensor is reading was 50kpa and when i open the throttle the pressure dropped to 20 kpa almost.

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