Corolla 1.4D acceleration issue

[Joco]

Hello,

I have an issue with my Toyota Corolla 1.4D 2004 while accelerating. I start at 2nd gear and 1500rpm with full pushed pedal for accelerating. At around 1800rpm the turbine kicks and continues accelerating until 3000rpm. At 3000rpm happens a short power loss (less than a second) and then comes a greater boost, afterwards happens the same a few more times while accelerating.
Note: This happens only one time and I’m doing the test on working temperature of the engine. When I try to accelerate again engine is accelerating normally.

Does anybody has an idea what can cause this problem?

Thank you in advance.

[Cyker]

The only thing I can think of off-hand is if the vanes in the turbo were sticking momentarily (The 1ND-TV has a variable geometry turbo!!), but if it's only happened once then don't worry about it.

Maybe stick some Shell V-Power diesel in it now and then to help keep it clean!

 

[Bper]

Hi Joven, have a read off this previous post.

https://www.toyotaownersclub.com/forums/topic/183851-power-loss-at-3000-rpm/

 

[Joco]

On 2/19/2024 at 7:59 PM, Cyker said:

The only thing I can think of off-hand is if the vanes in the turbo were sticking momentarily (The 1ND-TV has a variable geometry turbo!!), but if it's only happened once then don't worry about it.

Maybe stick some Shell V-Power diesel in it now and then to help keep it clean!

 

Thank You Cyker on your detailed explanation. I’ll try to use Shell V-Power diesel as you suggested. I’m very greatful to You.

[Joco]

On 2/19/2024 at 8:16 PM, Bper said:

Hi Joven, have a read off this previous post.

https://www.toyotaownersclub.com/forums/topic/183851-power-loss-at-3000-rpm/

 

Hi Bper,

Thank you a lot. I’m very greatful to You.