Stutter / lag at 1-1.5k RPM
#1
Stutter / lag at 1-1.5k RPM
I've only had my 2006 C2S for a week, so I'm still getting familiar with the car.
I noticed the car stutter / lag / hesitate at about 1000-1500 RPM. This happens whether the car is in park or neutral, or drive off from stationary. Once it gets over 1500 RPM, everything is normal.
I already had the MAF and sensor cleaned today, but the problem is there.
Would replacing the MAF sensor the next logical step?
Thanks.
I noticed the car stutter / lag / hesitate at about 1000-1500 RPM. This happens whether the car is in park or neutral, or drive off from stationary. Once it gets over 1500 RPM, everything is normal.
I already had the MAF and sensor cleaned today, but the problem is there.
Would replacing the MAF sensor the next logical step?
Thanks.
#7
the warning is because I had the handbrake on at the time the video is taken. The car is auto-tip, and was in Park mode with the handbrake.
The issue is there regardless whether the car is parked stationary or in motion, with/out handbrake. And always at about 1000-1200 RPM
The issue is there regardless whether the car is parked stationary or in motion, with/out handbrake. And always at about 1000-1200 RPM
Trending Topics
#12
By the way.... would this have anything to do with the grading of the un-lead fuel being used? Thinking if using the premium fuel will help?!
#13
It's a bit confusing and misleading on the grading of fuel here in Hong Kong.
First of all, the gas station don't indicate the RON rating for the types of gasoline that they are selling. Pretty much all gas station here offer 2 types of gasoline:
Economy / Premium:
- Fuel Save / V-Power for Shell
- Synergy 8000 / Synergy F1 for Esso
From what I understand, all the basic / economy petrol here are all RON 98 (which is generally consider "Premium" in most parts of the world?!). While Esso clearly stated that their F1 fuel is still RON98, Shell makes no reference on the RON for any for their fuel.
So the general believe here is that all these "premium" fuels in HK are just their marketing tools to sell at a higher price with pretty much the same products.
Correct me if I'm wrong, when car manufacturer recommends to use "Premium Fuel", they are say fuel with rated RON 98?
First of all, the gas station don't indicate the RON rating for the types of gasoline that they are selling. Pretty much all gas station here offer 2 types of gasoline:
Economy / Premium:
- Fuel Save / V-Power for Shell
- Synergy 8000 / Synergy F1 for Esso
From what I understand, all the basic / economy petrol here are all RON 98 (which is generally consider "Premium" in most parts of the world?!). While Esso clearly stated that their F1 fuel is still RON98, Shell makes no reference on the RON for any for their fuel.
So the general believe here is that all these "premium" fuels in HK are just their marketing tools to sell at a higher price with pretty much the same products.
Correct me if I'm wrong, when car manufacturer recommends to use "Premium Fuel", they are say fuel with rated RON 98?
#14
Didn't know that about HK gas. Yes, owners manual says 98 RON, which is about 94 octane stateside. You're fortunate you can get that. Here in California 91 octane (95 RON) is the best we can get without paying ~$9/gallon for the 100 octane.