Can a regular vacuum line be used to replace an emissions hose?
Can a regular vacuum line be used to replace an emissions hose?
Another thing to be aware of is that you cannot use regular vacuum hose to replace emission hoses. You must use emissions hose (or fuel line hose)on those hoses. Regular vacuum hoses just aren’t strong enough to work.
When do you Know Your vacuum hoses are bad?
This is typically noticed by way of an engine misfire or an inconsistent idle RPM. Typically the Check Engine Light will illuminate when this problem occurs, but it is possible that there could be problems with the sensors which bypass this warning.
Can a check engine light cause a vacuum hose to fail?
Typically the Check Engine Light will illuminate when this problem occurs, but it is possible that there could be problems with the sensors which bypass this warning. It’s for this reason that the driver is often the best source of noticing problems that are caused by vacuum hoses.
Can a PCV hose collapse on a vacuum hose?
PCV hose is designed specifically so it won’t collapse. So insist on PCV hose, never fuel hose or vacuum hose. Not only should you absolutely use PCV hose material, be sure and get a good one. I bought a PCV hose (aftermarket) that collapsed in less than a year on a 2008 Corolla S.
Another thing to be aware of is that you cannot use regular vacuum hose to replace emission hoses. You must use emissions hose (or fuel line hose)on those hoses. Regular vacuum hoses just aren’t strong enough to work.
Is it time to replace the vacuum line?
Small rubber vacuum / emission hoses can only last so long under the continual under-hood heat and road conditions. If the emission hoses under the hood of your car are original, it’s time to replace them now, rather than wait.
When to replace emission hoses under the hood?
If the emission hoses under the hood of your car are original, it’s time to replace them now, rather than wait. If you wait, it can lead to air leaks and cause idle or drivability problems, and most likely some diagnostic trouble codes like a P0171 or P0174.
Can you replace emissions hoses in a Crown Vic?
This same process applies to Mustang, F-150, Crown Vic, etc. although your hoses may be routed slightly differently. Another thing to be aware of is that you cannot use regular vacuum hose to replace emission hoses. You must use emissions hose (or fuel line hose) on those hoses.
