Hyundai Forum: Hyundai Performance Forum banner
1 - 8 of 8 Posts

·
Registered
Joined
·
71 Posts
Discussion Starter · #1 ·
My dealer told me that my Air Flow Sensor is weak ( but the same time i had a small miss in the engine as well ) but the engine chk light is not comming
can you guys advise me on this - can you say the AFS is 50% bad or 70% bad does it fail gradualy??

and one thing I cleaned my AFS before goin to the dealer
 

·
Registered
Joined
·
88 Posts
I'm sure that a lot of people will tell you it is either good or bad. which is basically true, if it's not operating at 100% it's bad. However when mine went bad it got worse over a period of time(i'm cheap and didn't want to pay for a new one.). So the problem you're experiencing will get progressively worse untill you replace it. It'll start out with a misfire here and there, you'll probably get to the point where it will take you a few try's to get your car to start and stay running. I'd just go on ebay pop the $100 bucks for a new aftermarket one w/ a 1 year warranty and replace it.
 
1 - 8 of 8 Posts
Top