I believe I'm getting close to finding out why after 4 02 sensors were replaced, my check engine light is still on, and my car is stalling and I have engine pinging and spark knock. I finally got a code that means "EGR flow insufficient." A reputable mechanic told me the EGR valve is likely clogged with carbon. Question is, could it also be a problem with the EGR solenoid? He said to replace the valve, and if that doesn't work, we'll replace the solenoid. Makes sense. Has anyone gotten an EGR valve from anyone other than the Hyundai dealer? Advance auto has it for $66.89 and autopartspeople.com has it for about $54.00.

I GET THE SAME CODE ON MY 01 AND HE FELLS SLACK WHEN I GET ON THE GAS IT FELLS LIKE A MISFIRE IM STILL TRYIN TO MAKE TIME TO GO TO THE DEALER

hi there could you tell me if you fixed your car,,all so where is the egr valve located

I had the EGR valve replaced by a friend and the check engine light came back on with the same code and a couple of others that pointed to the MAF sensor. That's when I looked on line at the Hyundai site and found that there was a technical services bulletin about the MAF sensor.

In short, I complained to Hyundai Consumer Affairs and the General Manager of the dealership I was dealing with and they replaced the MAF sensor, throttle body actuator, there were also a couple of sensors that they replaced, they did a major tune-up, and I haven't had a problem with the check engine light since. Now, I have had the same growling noise when the engine is cold, but I think that it may be something to do with the condensor or another a/c belt.

There are so many different sensors that you can replace one and you end up getting codes for one or two more following that replacement.

how long ago did u buy the car i found a broken sensor i think is the egr solenoid it 1 little hose on the top and 1 on the bottom im hopimg its that cause maf is like 180 bucks :w00t: wow what a pain these cars are almost regreting fixin mine

hey all well i changed the egr solenoid and the car still fells a little ruff but a little smoother well see what happens gatta wait to see if ce light comes back on but hopefully ill work out the kinks

Hopefully it will. When I replaced the EGR valve, the stupid check engine light came back on within 15 miles! My car had some other issues that have now resolved the check engine light. (I hope)

I went to the several parts websites and they show a picture of the egr valve.

the dam light came back on now it says lean bank 1 and 2 p0171 and 74 and the car is riding horrible again it even sputterss when im driving montego told me the maf sensor and the dealer tells something else i scared to waste the money on 1 then its now the problem and spend more **** im so confused