avatar
علي همام
2024-02-23 20:21

When starting a cold car, the RPM goes up to 2000 and then drops to 1500 but doesn't go any lower. The high idle speed is causing high fuel consumption, 20 liters for 300 kilometers! The idle speed is too high, and so is the fuel consumption. Can any experts provide a solution? 🙏

Comments( 7 )

avatar
خالد خديجة
خالد خديجة2024-07-16 00:23
Are you automatic or manual transmission, and how's the fuel economy after you changed the thermostat? [I want some peace]
حسين هادي
حسين هادي2024-04-20 13:30
My EGR is normally 1400, not sure why.
أحمد إدريسي
أحمد إدريسي2024-04-17 10:00
Replace the thermostat.
علي همام
علي همام2024-03-04 07:33
After changing the thermostat, the RPM really reached 890! [Thumbs up][Thumbs up][Thumbs up][Thumbs up]
1 replies
حسين سيف
حسين سيف2024-02-28 19:05
The same issue, high RPM leads to high fuel consumption. Just replaced the thermostat today, idle is over 800. [Grin]
فهد حمد
فهد حمد2024-02-26 19:17
20 liters of fuel for 300 kilometers is still considered high consumption. What about my situation where 70 liters only covers 350 kilometers? / What is the city fuel consumption for the Volkswagen Teramont and the JAC Refine S7? /
1 replies
عبد العزيز همام
عبد العزيز همام2024-02-23 22:20
Replace the thermostat.

fireIconRelated Posts

Top 1 Icon

Is the fuel consumption of the GA8 high?

Top 1 Icon

Is the fuel consumption of the Land Cruiser really as high as they say? Does the five-speed transmission consume that much fuel?

Top 1 Icon

The NC car weighs only 1175 kg, so theoretically, the fuel consumption should be quite friendly. Why is the fuel consumption relatively high? Could experts please provide an explanation? Thank you.

4

It's normal for your NV200 to have a high idle speed of 2000 RPM when you start it cold, and then drop to 800 RPM after about a minute. This process helps the engine warm up. However, if it feels inconvenient, you might want to consult a mechanic to see if any adjustments can be made.

5

Is anyone familiar with solving the issue of idle speed occasionally rising to 2000 RPM and then dropping back down on a stock MG HS? It's particularly noticeable at low speeds.

6

When starting a cold car, the RPM goes up to 2000 and then drops to 1500 but doesn't go any lower. The high idle speed is causing high fuel consumption, 20 liters for 300 kilometers! The idle speed is too high, and so is the fuel consumption. Can any experts provide a solution? 🙏

7

When I start the car, the idle speed is around 2000 RPM, but after a while, it drops to 1500 RPM. It takes quite a long time to go down to around 1000 RPM. Does anyone know what's going on?

8

Hey everyone, what’s the fuel consumption of your Alto automatic? I feel mine is too high, 24.5 liters only covers about 300 km. The light came on at 287 km. Also, my idle speed when starting cold is around 1500, but it goes back to 1100 once the engine warms up. Is this normal for fuel consumption and idle speed?

9

Why is my fuel consumption around 9? In the city, it’s always about 10, and even after driving 80 km on the highway with moderate traffic, the average speed wasn’t high, the fuel consumption only dropped to around 7. Isn't that unusual?

10

Why does the remaining range drop so quickly when idling with the AC on? Stayed for two hours and the range dropped by 60 kilometers [crying]. Didn't even drive the car, is the fuel consumption really that high? Does everyone experience this?