Puzzling 850 stall and no start issue
#1
Puzzling 850 stall and no start issue
Here is what happened.
Have had a slight sputtering/lack of power issue on my 95 850 NA 5speed wagon. Thought it might be the MAF, tried to replace that and when I put the new (non Bosch) part in it wouldn't Idle and cut out under anything more than 1/3 throttle.
yesterday I was driving and when I came out of a store and got in the car to leave it stalled on launch. It happened 1 more time within a couple minutes. I then pulled up to the light and when I went to launch it stalled and would not start. It sputters after let off the throttle albeit very slight.
Previously replaced.
Plugs
Wires
cap
Rotor
Fuel Filter
What I have checked
Spark to all cylinders
Fuel pressure above 40psi on the rail
Timing belt not broken
Cam shaft is not snapped
checked the Throttle position sensor (a week ago before the car stopped)
Also tried the Floor it and crank it for 30 seconds to 1 minute
I am at a loss as to what might be going on. any thoughts?
Have had a slight sputtering/lack of power issue on my 95 850 NA 5speed wagon. Thought it might be the MAF, tried to replace that and when I put the new (non Bosch) part in it wouldn't Idle and cut out under anything more than 1/3 throttle.
yesterday I was driving and when I came out of a store and got in the car to leave it stalled on launch. It happened 1 more time within a couple minutes. I then pulled up to the light and when I went to launch it stalled and would not start. It sputters after let off the throttle albeit very slight.
Previously replaced.
Plugs
Wires
cap
Rotor
Fuel Filter
What I have checked
Spark to all cylinders
Fuel pressure above 40psi on the rail
Timing belt not broken
Cam shaft is not snapped
checked the Throttle position sensor (a week ago before the car stopped)
Also tried the Floor it and crank it for 30 seconds to 1 minute
I am at a loss as to what might be going on. any thoughts?
#3
#5
Is it possible to have 40+ lbs of pressure at the rail valve and it not going to the injectors. Also I shot enough starting fluid in it (downstream of the MAF) to launch a Triton 4 missile and didn't get even a sputter.
#6
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shoebox92
Volvo 240, 740 & 940
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03-23-2009 11:24 PM