1995 850 near stall when coming to a sudden stop

wool · Post by **wool** » 23 Nov 2014, 18:06

All, Now that it's getting colder. an old problem has returned. When the engine is still not up to operating temperature, an I make a sudden stop, the engine will stumble and nearly stall. This isn't an issue when the engine is up to operating temp!

Post by **misha** » 23 Nov 2014, 18:21

Try with cleaning IAC(idle air control)valve first.

If that doesn't help,you might have a vacuum leak somewhere.Check the little elbow at the left side of intake manifold,in the alernator & power steering pump area and also the vacuum line at flame trap housing.

If the car is not turbo,check the flame trap.It might be clogged.