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could have: Check engine light, rough run, stall, poor fuel miliage. Also loss of power and pinging sound under loads such as hills or acceleration. Carbon build up causes this valve to stick in higher milage vehicles especially. Eowawa
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∙ 18y ago
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What are the symptoms of a bad EGR valve in a 2000 Saturn SL?
A bad EGR valve in a 2000 Saturn can have several symptoms. The EGR valve can cause misfires, the valve can cause vacuum leak style problems. There could also be an engine knock.
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.
What does it mean if egr valve is stuck in closed performance position?
The valve has failed.The valve has failed.
Where is the egr valve located on a 1999 Chevy suburban and what are the typical symptoms of an egr valve failure?
EGR VALVE IS LOCATED NEXT TO THE TOP RADIATOR HOSE AT THE ENGINE, IT CAN CAUSE ENGINE TO MISS, STALL AND SURGE.
1986 Chevy Astro Van V6 43 hesitating on take off but then runs fine after that?
I think it's your EGR Valve. The EGR valve, or Exhaust Gas Recirculation valve, is a vacuum controlled valve which allows a specific amount of your exhaust back into the intake manifold.The EGR valve, or Exhaust Gas Recirculation valve, is a vacuum controlled valve which allows a specific amount of your exhaust back into the intake manifold. You'll know if your EGR valve is stuck or malfunctioning because your car will experience symptoms like rough idle and bucking on acceleration.
What can cause low flow egr problem?
Carbon build up. Sticky or stuck EGR valve. Vacuum supply line damaged/leaking. Faulty EGR valve. Faulty EGR Position sensor/wiring.
Can a leaking egr valve hose smell like exhaust?
I suppose it could but more than likely you have a stuck egr valve or some other leak.
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.
What is code 2348 on 04 kenworth with cummins isx?
EGR calibration not completed automatically, the valve is not fully closed. EGR valve stuck, EGR motor seized, or wiring issue is causing a high resistance to keep valve from functioning.
How do you clean a stuck egr valve?
Identify the reason to clean your performance. Then figure how it works.
Will a egr valve stop a car from starting?
If it's stuck in the completely open position, it can.
What could make the egr code come on if the egr works fine on a 2000 Toyota RAV4?
the vacuum switching valve that run the valve are a common problem they are intermittent stuck closed so do not operate the valve
