0
For intake or exhaust valves; Lack of oil, defective valve, bent push rod, foreign object damage, etc.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What would a bad EGR valve gasket cause?
Poor performance, poor economy, rough idle, lean burn causing valve or piston problems...
Why does the check engine light come on a 2002 ford explorer after you have replaced the erg?
Assuming you mean the egr valve, I would make sure that you have the check engine codes cleared. In addition, are you sure that it was truly the egr valve, and not the DPFE sensor monitoring the valve?
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.
Would a erg valve cause a dead battery?
no a egr valve would not make a dead battery. a bad alternator or maybe a bad connection post to battery would make it die ,
Can an idler pulley cause a car to stall out at a stop?
Probably not usually. For an idler pulley to put so much drag on the belt system that it stalls the engine, it would break or throw the belt altogether before the engine could actually stall.
Would a faulty egr valve cause your car to jerk?
A faulty or clogged egr valve can cause an engine to run rough. If stuck or clogged the valve can be cleaned after removal with carburetor cleaner.
Would driving around with a bent valve in your engine cause the engine further harm?
yes a bent valve will not seat properly. can also wear the valve slide and ruin the head.will also cause backfiring and loss of power. sometimes a bent valve will breakthen fall down and punch a hole thru the piston or the side of the cylander bore so yes a bent valve can cause further damage to your engine
If the timing belt breaks on your 1999 Ford Contour will it cause engine damage?
most snapped timing belts will in most cases cause engine damage,the only exception would be a freewheeling engine were valve to piston contact would be minimal an interference type engine would cause damage.
Will a defective PCV valve cause as engine to not run?
If the vacuum hose connected to the PCV valve was disconnected, it would idle poorly if at all, otherwise, no.
What would cause the check engine light to come on in my 1997 Dodge Grand Caravan?
It might be that your pcv valve is plugged or the egr valve is sticking.
Why does your 2006 f250 smoke on start up?
Worn valve guides? New answer : Worn valve guides WILL cause some what of a rough idle and engine would smoke at all times. If engine smokes at start up only and then quites then your problem would be the VALVE SEALS.
Would the pcv valve effect shifting on your 2005 1500 ram?
Not likely. It would mainly cause a poor running engine.
Will blown valve cover gasket cause an engine tick?
No. It would cause the coolant and oil to mix and it would look like a Milkshake drain oild and check it.
What would cause a ticking noise in engine?
Collapsed hydraulic valve lifter? Rocker arm (valves) need adjusting?
Would a worn out lifter cause a taping in the engine or do you need to shim a valve spring?
It is cheaper than replacing the lifter
Would a bad bearing cause your engine to be hard to turn over and make a loud banging noise under the valve cover?
It can.
What would cause a 98 Mercury Mystic to sputter then stall when idle?
Look for a hole in the PCV valve hose on the backside of the engine.
