New Haval h6 1.5T Engine Noise and Pick issue

[basit850]

Hi

I just bought a NEW Haval h6 1.5T 2 days ago and took it for a long trip from Lahore to Multan. First thing I noticed is that it is very under powered. with four people , the max speed I was able to get is 140 and that too with very high rpm. Is it the case with everyone for 1.5T?

Second, if I floor it, in sports mode, there is a sound from hissssss sound from the engine like some gas, or pressure releasing, is that a normal sound?

Third even in two days it has started showing engine check light and I am going to take it to HAVAL Central showroom tomorrow from where I bought it. But I am concerned about the quality check now due to this as this car is completely new and within two days shouldn't be showing any such issues? Did anyone has a similar experience before. ?

If you own haval h6 1.5T version, can you tell me what's the max speed you were able to get? It's top speed is 220 , so It should logically go to 180,190 atleast. is that the case? Might me my engine check light is the issue and turbo wasn't working?

Also is there a sound like hissss that I mentioned if you increase the speed after every few minutes?

[saad0irfan]

Is it used or new?

[basit850]

New. Bought from Haval Central Thokhar Lahore just two days ago.

[zakiuddin]

if the sound you hear is only when you release accelerator, it's totally normal for a turbo engine as it's the boost pressure being released by wastegate. If you hear a continuous hiss then it might be boost leakage from a pipe or something and it would explain the check engine light.

[basit850]

Ok. Any haval h6 user can tell what's the max speed they have achieved? I think turbo pressure hi release ho raha ho ga and there can be a leakage as well which justifies less pick too. And also accelerator release krny sy phly awaz a rhi hoti hai and the moment you release accelerator, the voice stops.

[zakiuddin]

Get it scanned. If the code is released to boost pressure then it'll address all your concerns. Maybe a faulty wastegate actuator.. Good thing it's in warranty and the dealership should take care of it.

[basit850]

Thanks. will do.

[saad0irfan]

Do share the results here.

[basit850]

Just an update: I went to haval dealership today. turns out it Turbo pipe was not properly installed due to which it was taking air from outside. they fixed the pipe setting and check light went away and the pick has also improved. I have not yet checked it on a long road, but overall responsiveness has improved a lot. I was able to do 160 within city. will check on long as well which should be fine now.

[dms664]

keep us posted, please.

[amirtufail911]

AoA
waiting for a feedback regarding pros and cons of 1.5 T as by now you have enough experience.
planning to buy 1.5 turbo so would really appreciate if you can provide feedback on following:
1. do you feel 1.5 under power?
2. fuel consumption in both city and motorway?

[amr.toukhy]

How is it going with you after fixing
Do you recommend this car?