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What would be the concern if the SAI one-way check valve was stuck open?
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How come ford heat and ac changes from blowing through the panel to blowing through the defrost how do i trouble the vac system?
you have a vac. leake or the oneway check valve is not working.....
2002 Taurus blows warm not hot?
Check for a stuck open thermostat, check for an always on radiator fan, control valve stuck partially open or a clogged heater core.
How does the car know the EGR valve is bad?
If the egr valve was stuck open, the engine wouldn't idle. If the egr valve was stuck closed you may hear excessive pinging (spark knock) and in most vehicles, the check engine light would illuminate.
Is the PCV valve on an 05 Chevy sliverado fixed or do they sometimes get stuck in the valve cover?
It is just stuck,
Why no heat 2004 Acura RL?
Does the fan work? if not, check fuses. if does work, check coolant level first. Next, check heater valve in engine compartment, on fire wall, has ~ 1 inch hoses connected between the engine and to the heater core inside the passenger side. Have someone turn temperature knob inside car and observe cable on Heater Valve is moving. (Can be simple as the screw on top of heater valve loose or cable maybe stuck). Heater valve can be stuck closed. Check hose gets hot between valve and heater core.
How do you adjust the rpm of Toyota Echo?
You dont , it is controlled by the ECU , the is an "Idle Speed Control Valve" Which is located under the throttle body. should check it to see if the valve inside of it is stuck .
What causes a push rod bend or broken?
A stuck lifter, a stuck rocker, a stuck valve, a messed-up cam drive timing and a valve impacting the piston head....
What does it mean if egr valve is stuck in closed performance position?
The valve has failed.The valve has failed.
2005 gmc tow haul button stuck on light goes off but rpms stay up?
stuck valve in valve body? solenoid valve faulty if it has one?
1989 Chevy Celebrity PCV valve stuck?
When you shake the PCV valve it should rattle. If it does not rattle then it is probably stuck and should be replaced.
Why would a 1990 ford half ton flood?
If carb, the float valve is stuck open. Take air horn off carb and check.
Free stuck calipers 94 lumina?
Change the brake hoses, they get hard inside and won't release pressure, kind of like a check valve.
