homam

I hope the problem is the knock sensor

I will try to replace it as soon as possible

thank you

Do you have anything you can check knock sensor values with?

I will try to check the knock sensor tomorrow

Thank you for this comment

My mechanic has checked the timing belt and it is well positioned

I had already switched the throttle air and it didn't help

I also replaced the coils, spark plugs, air filter, fuel pump and nebulizers

You mean a vacuum leak, where?

From the exhaust or from the engine body?

I measured the engine pressure and it was fine

And I cleaned the catalytic converter in the exhaust but didn't clean the muffler. Could the muffler clog up? This is a problem you think

And thank you very much for your reaction

Hi

I am a new member of this forum and I hope to get a solution to my problem

My english is not excellent so please help me in simple language

My 2005 Subaru Legacy has a 2.0 engine

The car started very slowly, between 2000 and 3000 rpm

And very bad when hilly

When the battery cable is disconnected for a period of time, the problem will disappear and reappear after a short time

Did not give errors in the scanner

The specialist could not know the malfunction

He did everything necessary and we did not find a solution to this problem

Does the rear brake lights have anything to do with this malfunction or the exhaust muffler?

Please solve because I am tired of trying and spending money

thanxs

Hi

I am a new member of this forum and I hope to get a solution to my problem

My english is not excellent so please help me in simple language

My 2005 Subaru Legacy has a 2.0 engine

The car started very slowly, between 2000 and 3000 rpm

And very bad when hilly

When the battery cable is disconnected for a period of time, the problem will disappear and reappear after a short time

Did not give errors in the scanner

The specialist could not know the malfunction

He did everything necessary and we did not find a solution to this problem

Does the rear brake lights have anything to do with this malfunction or the exhaust muffler?

Please solve because I am tired of trying and spending money

thanxs

Hi

I am a new member of this forum and I hope to get a solution to my problem

My english is not excellent so please help me in simple language

My 2005 Subaru Legacy has a 2.0 engine

The car started very slowly, between 2000 and 3000 rpm

And very bad when hilly

When the battery cable is disconnected for a period of time, the problem will disappear and reappear after a short time

Did not give errors in the scanner

The specialist could not know the malfunction

He did everything necessary and we did not find a solution to this problem

Does the rear brake lights have anything to do with this malfunction or the exhaust muffler?

Please solve because I am tired of trying and spending money

thanxs

Hi

I am a new member of this forum and I hope to get a solution to my problem

My english is not excellent so please help me in simple language

My 2005 Subaru Legacy has a 2.0 engine

The car started very slowly, between 2000 and 3000 rpm

And very bad when hilly

When the battery cable is disconnected for a period of time, the problem will disappear and reappear after a short time

Did not give errors in the scanner

The specialist could not know the malfunction

He did everything necessary and we did not find a solution to this problem

Does the rear brake lights have anything to do with this malfunction or the exhaust muffler?

Please solve because I am tired of trying and spending money

thanxs