2001 Pontiac Montana "intake leaks" Questions

slow antifreeze leak if it isin't leaking on the ground the intake maniflod gaskette is probably leaking. a good mechanic should be able to look at it and know wether or not if thats the problem. it ...

leaking antifreeze There can be a lot of places where the coolant will leak,but check the intake gasket,look for coolant in the oil also.

...leaks, no puddles under the van. Low coolant light comes on intermittently and I occasionally have to add coolant to the reservoir. The van does not over heat, although it does take it longer than I ...

...and the oil changed...i also noticed black pieces on my dipstick when i checked the oil YOU HAVE INTAKE GASKET LEAK.ANTIFREEZE LEAK ON VALVE LIFTERS DILUTING OIL CAUSING LIFTER

...intake manifold gasket. GM change the gaskets to plastic and they crank and leak causing over heating. here is a picture of one i took from a 2005 pon. bonneville with 74,000 miles on it check for ...

...leaks on intake manifold, the air tube between the air filter. intake manifold vacuum hose. === clean throttle plate with Berryman carburator cleaner SEE sample picture HERE === Also remove carbon ...

and I notice it most at about 60 to 80 km/h. I have changed the spark plugs and the head gasket and intake gaskets where done about 10000kms. ago,what could be the problem? It could be a fuel issue or

...going on for a couple of weeks. We are afraid to drive it. They are rather hard to bleed, but if it's that long and persistent odds are it's an intake leak if no evidence of leaks are found

Leaking anti freeze. Replaced the intake gasket. Antifreeze going down but can not find a leak. No antifreeze in the oil. Someone said it could be the timing cover. But I do not see any leak. Loosing ...

Why doesn't my Montana idle at start-up but only after 3 minute warming? Sounds like your lower intake gaskets are leaking. It will get progressively worse if left go. When the engine is cold the ...