5
questions

I to this car to different repair shops,and I spent money on it, I continue to have problem with this egr, how can I fix it myself?

Took it to midas, they change several gaskets. The truck ran nice and smooth for about a month then the noise came back. So took it back to Midas they said this would keep happing and recommended just welding it(no guarantee that this would work he said) So, I said lets try it.
It didn't work still makes the same rattling noise.
They now say to fix the right way will cost 700 to 900 dollars! This on top of the gaskets and such I've already had them do to the tune of about 400$!

There is a knocking or tapping noise comes from the engin as you start the engin and noises goes higher while you drive.And I feel it's low in power. I want to know if it is repairable

There is nocking or tapping noise frome the engin as soon you start the engin and as you press on gas higer noise comes. I want to know what is causing the this or is it repairable.

hello i sold my car to someone that lives in nj and he wants me to take the car for smog free test where do i get that done i live in ny long island