The crankcase ventilation tube is plugged, pinched or it has been eliminated.
A vacuum leak could cause that.
A vacuum leak can cause that.
It could.It could.
yes,if the inner vacuum bladder is cracked it could cause a vacuum leak,this could cause a problem at idle also.
A vacuum leak is one possibility.
could be a vacuum line off
The cause could be your muffler. Mine has a hole in it and when I accelerate it roars, kind of like a vacuum.
A car can idle too low because there is a leak in the vacuum. Cracks or breaks on the vacuum hoses in the cars engine could be the cause of this.
the glow plugs are located under the valvecovers should be 8 of them
A serious vacuum leak could cause that.
A vacuum leak could cause that. Check the gasket under the throttle body for a vacuum leak. It was common for that gasket to crack apart with age.
Engine temperature sensor? Vacuum leak?