Hyundai Sonata - Popular Questions, Answers, Tips & Manuals - Page 9

Leaking fuel injector dumping fuel so fast it cant burn off flooding cylinder

Could be bad belts in tire or tires. Pulling to right especially under load is pretty common on front wheel drives.

Have you checked the fuse on the remote control unit or the ground wire

When a warning light switches on because of a fault, the fault should be recorded in the computer memory and suitable diagnostic equipment should reveal approximately what is happening.

Two things can do this. Lock out button is stuck, or button at window has trash in it. They all can be taken a part an cleaned or replaced.

Replace crank sensor.

I think you have to clean up the gear assembly in the inside

you can locate and fix the problem your self but with the help of factory service and repair manual which will guide step by step along with diagram and you can get the manual from the given link http://toolsnyou.com/

there will be error codes but the scanner in use will have to have the correct protocols installed to read them what you describe is from solenoid / servo action that is changing the ratios too fast as in slamming on clutches or bands too savagely can be from dirty oil, problem in the oil pump pressure in the transmission or band /clutch asdjustment most mechanics are not auto transmission trained and dealers do not do transmission repairs so take it to an accredited professional auto transmission shop and have it properly diagnosed and quote

The horn button in steering wheel is stuck in the "on" position. You have to open up the wheel and gain access to the switch and either repair or replace it.

Filling up the gas tank can stir up the fuel fumes. You may need to check your evap system? I can't rule out bad gas? When the problem is ongoing, have a helper crank it while you check for spark at the plugs. If spark everywhere, use a gage and check proper fuel pressure and fuel injector pulse. With intermittent issues, need to test when problem is ongoing. How long since a tune-up? Any applicable trouble codes? Problems at higher rpms, the basics, you check for a blockage of some kind, fuel--air--exhaust.

ck your battery connections and clean them..Make sure they are not loose when your put them back on.

There is not enough info here to diagnose. Withput any light you cant explaon where the smoke is coming from or provise a picture.

Check with Dealer - unit may have to be reset after the power to it was interrupted during the changeover you alluded to.

U need a good mechanic. Ask around for recommendations from folks you know. What ever you do stay away from the dealer unless you absolutely have no choice.

It sounds like a vacuum problem is keeping the EGR valve open causing the other sensors to read this and more fuel would be injected by the ECM. u may of gotten an egr code but the problem is not the valve itself.

the tire size is not problem make a computerized diagnosis to air bag system

hissing noise could be an air intake leak , check all air intake ducting for any holes,cracks etc, have you had the OBD codes read ? this would point out any possible faultly parts

Yes, the radio might not be wired properly. Is it the stock rzdio, or was it added aftermarket. See dead battery section at link. Do It Yourself Diagnosis and Repair

Go to another alignment shop. It can be within secs and still wear your tires.