Sentences with phrase «vacuum leak»

I usually check the engine for vacuum leaks first.

The car acted like it had a significant vacuum leak in park or at a stop light especially when warm.

Speaking of vacuum leaks what about the brake booster?

Those things are notorious for getting vacuum leaks on them because the tops of the engines are all made out of plastic — including the intake system.

There are many other problems I would suspect like vacuum leaks, fuel supply issues, and ignition issues all of which would be much cheaper to fix.

If the power booster is broken it could induce a very large vacuum leak when you hit the breaks.

UPDATE: I took the car to a mechanic where they performed a smoke test to detect vacuum leaks.

Does have a check engine light on but it comes up as vacuum leak which is common on turbo cars.

After eliminating everything else I concluded that this is due to a minor vacuum leak.

Sounds like the engine has either a major vacuum leak or a burned valve.

I'm learning about vacuum leaks on engine intakes and I'm hearing this terminology of lean air fuel mixture.

I'm going to guess brake booster vacuum leak or something akin to that.

For more than 15 years, we have been a provider of vacuum leak detection systems to a global market.

At this stage we feel it necessary to repair the brake line vacuum leak before proceeding with declaring this problem solved.

Did vacuum leak turn out to be the problem?

Could mistakes in any of this introduce an internal vacuum leak?

The problem sounds like you either have a massive vacuum leak or a problem with the idle air control valve.

This could be caused by a cold state vacuum leak.

I checked for vacuum leaks and possible broken wires to map but all seems good.

Something I was just thinking about is you may have a large vacuum leak.

These engines had issues with vacuum leaks at the throttle body and intake gaskets.

The rough idle may be due to the fuel injection system being dirty or having an engine vacuum leak causing a lean condition.

The causes include vacuum leaks and EGR system faults, a faulty idle air control (IAC) valve or circuit, faults in the fuel pump control circuit, defective...

It will be helpful to use a smoke machine in order to find vacuum leaks in the EVAP control system.

A weak idle is most often caused by vacuum leaks in the intake system.

If you don't do car repairs yourself, take it to a garage and mention the fault code (P0506) and your suspicion of the cause, a potential vacuum leak.

You most likely have a intake vacuum leak.

Let's assume you have already checked for small vacuum leaks in the rubber tubing on the intake manifold and replaced the PCV valve (if applicable)...

Also vacuum leaks due to cracked perished hoses etc can lead to issues like this.

In - House Laboratory Testing Facility including accelerated product shelf life analysis and vacuum leak testing of container / closure compatibility, to reduce your risk.

Other possible sources: Vacuum Leak Other Ignition item (Plug Wires, Distributer, etc.) Really poor fuel Air Filter Blocked Exhaust Blockage I would start with the spark plugs.

Per @Zaid below, suspected vacuum leak again.

There are times when vacuum leaks are the cause of the P2422 trouble code and replacing EVAP components is not necessary.

You may need to have additional diagnosis done by a mechanic like one from YourMechanic to see if the ignition timing is correct and there is no engine vacuum leaks in the intake or vacuum lines.

In the alternative you could hook up a vacuum source to the intake manifold with the car totally off and then do a totally safe and sane vacuum leak test.

Vacuum leak air is not being sucked thru air filter.

However, I had a CEL come on, due to a tiny vacuum leak at the gas cap and I drove it for quite a while, over a year, with no ill effects.

It is not unusual for the vacuum actuated portion of the petcock to fail and the owner to clip and plug the vacuum line going to the intake boot to eliminate the associated vacuum leak.

From the symptoms and the timing of it happening after the fuel neck repair, my first guess would be during the repair a fuel - related vacuum leak of some sort was created, maybe a hose came loose during the repair, possibly at evap cannister or vapor purge valve.

Could be a small, infrequent vacuum leak too I think.

This sounds like a severe vacuum leak.

Vacuum leaks allow unmetered air to enter the engine, resulting in rough idle and / or...

Extensive amounts of time are used to detect vacuum leaks without testing for proper operation of the EVAP leak detection pump.

It is important to determine whether cleaning the MAF sensor and repairing vacuum leaks will resolve the P2281 diagnostic trouble code before replacing the MAF sensor.