Q: My Hyundai Elantrav2005 check engine light on. Sometimes shakes in idle Drive and hesitants over 40mph switching into 4th gear

asked by on

Check engine light on.

My car has 95000 miles.
My car has an automatic transmission.

There are more than three dozen ignition and fuel system components and sensors that could be the cause of the warning light and idle issues you’re experiencing. In order to determine which is the culprit, it’s best to start by having a professional mobile mechanic complete a check engine light inspection first. This will allow them to download all stored error codes and recommend a solution.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. My Hyundai Elantrav2005 check engine light on. Sometimes shakes in idle Drive and hesitants over 40mph switching into 4th gear

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 99 mercury cougar with a 4 cylinder leaking antifreeze from the overflow hose but car is not over heating could it possibly be the

The first thing you should have done is to have the reservoir pressure cap checked to see if it is able to hold pressure specified on the cap. If the cap cannot hold pressure then it will leak out of...

Q: Key won't turn, Hyundai the steering wheel not locked can't turn at all. Happened before but now key not turning 2007 Hyundai Sonata

Hi there - your symptoms suggest the key tumbler - the actual lock portion of the ignition switch - has a stuck pin/spring combination. I suggest squirting a bit of dry graphite lubricant into the key opening, then insert the...

Q: just started making a clunking noise,runs good nothing loose

Check the transmission fluid level to see if it is full. If the filter was replaced, depending on the type and configuration, the filter could even be banging around. "Clunking" noises are very typical of failed outboard CV axle joints....

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.