Sentences with phrase «leak at the intake»

I'm thinking you already had a vacuum leak at the intake before it popped off, which allowed your idle level to drop drastically after you did your fix.

It can also arise if there is a vacuum leak at the intake seal to that cylinder (cylinder No. 2 in your...

Not exact matches

Check for exhaust leaks as well, although given the LTFT I would concentrate on the intake side at first.

I have worked on a couple of vehicles that had a very fine leak at the seam of the intake manifold.

A leak down tester will pressurize your combustion chambers and allow you to listen at your intake and exhaust valves for leaks as well as your crankcase ventilation for head gasket and ring leaks.

However in this particular motor, which is notorius for blown head gaskets and lower intake manifold gasket leaks, allowing coolant into the combustion chamber I would take a look at these first, and in order.

I did the above recommendation (cleaning the engine) and the leak was the at the intake manifold gasket (right rear side).

Make sure all of your cold pipes (pressure side between turbo and intake manifold, going through the intercooler) are in place and not leaking, especially at the joints.

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

Stalling at idle could be due to a faulty mass airflow sensor, faulty camshaft or crankshaft position sensors, worn spark plugs, wires or defective ignition coil (s), inadequate fuel delivery or pressure (clogged fuel filter, injectors, faulty fuel pump or pump circuit), contaminated or old gasoline, defective throttle position sensor, faulty idle air control valve, leaks in the EGR system, intake vacuum leaks, and so forth.

Check carefully under the hood to be sure there are no air large air leaks in the intake system, such as the big boot at the throttle body or any other large vacuum hoses.

I had the A / C compressor replaced and the intake gasket set replaced (gasket replaced because of a coolant leak) at the same service appointment.

Another known issue in Ford vehicles is a vacuum leak from a ripped - through rubber elbow on one of the vacuum lines at the back of the intake manifold.