HatchSpeeD
...Hi...
Ok 2 things.
1)I suspect a vacuum leak on my engine due to the sound and idle. When I put my hand over the intake while the engine is running to block air flow, I hair a hissing noise on the right side of the head, near the IM. I'm guessing I might have a vacuum leak on my IM over there. Is that an accurate way of testing that and what other ways can I find out or confirm this.
2)Is it true to check if your pcv valve is bad, to shake it & if you can't hear that rattle its bad? Is there any other way to check if its bad?
Thanks
1)I suspect a vacuum leak on my engine due to the sound and idle. When I put my hand over the intake while the engine is running to block air flow, I hair a hissing noise on the right side of the head, near the IM. I'm guessing I might have a vacuum leak on my IM over there. Is that an accurate way of testing that and what other ways can I find out or confirm this.
2)Is it true to check if your pcv valve is bad, to shake it & if you can't hear that rattle its bad? Is there any other way to check if its bad?
Thanks