# Radiator an Gas gauge **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** nissan\ **Created:** [May 18, 2021, 12:14pm UTC](https://community.cartalk.com/t/radiator-an-gas-gauge/176905 "2021-05-18T12:14:26Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Tiara2007](https://avatars.discourse-cdn.com/v4/letter/t/c37758/32.png) [@Tiara2007](https://community.cartalk.com/u/Tiara2007)\ **Post date:** [May 18, 2021, 12:14pm UTC](https://community.cartalk.com/t/radiator-an-gas-gauge/176905/1 "2021-05-18T12:14:26Z")
I have a Nissan march I recently replace engine… But I have 2 problem gas gauge not working and my radiator fan start run when the car turn on but never stop unless the car turn off… Can any help why this cause I can’t find anyone near me that can help ---
**Author:** ![MikeInNH](https://avatars.discourse-cdn.com/v4/letter/m/a587f6/32.png) [@MikeInNH](https://community.cartalk.com/u/MikeInNH)\ **Post date:** [May 18, 2021, 3:41pm UTC](https://community.cartalk.com/t/radiator-an-gas-gauge/176905/2 "2021-05-18T15:41:19Z")
Gas Gauge Not working…Numerous things could cause this. Radiator Fan runs continuously when engine running - again numerous things can cause this. Could be a sensor, could be wiring or the gauge itself. Check fuses. You need to take this too a mechanic. This is almost impossible to diagnose over the internet. Someone is going to have to look at it. ---
**Author:** ![VDCdriver](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/vdcdriver/32/48514_2.png) [@VDCdriver](https://community.cartalk.com/u/VDCdriver)\ **Post date:** [May 18, 2021, 3:44pm UTC](https://community.cartalk.com/t/radiator-an-gas-gauge/176905/3 "2021-05-18T15:44:33Z")
To Mike’s good advice I will add that nobody in this US-based forum is likely to have had any personal experience with the tiny Nissan March because that model has never been sold in The US.