Is it safe to go on a 5 hour trip with PO456 code.


Asked by Laudia Nov 10, 2012 at 05:19 PM about the 2006 Hyundai Sonata LX

Question type: Maintenance & Repair

I'm planning on repairing this at the next inspection which next month.  However, in the meantime, I have this trip

2 Answers


Yes! Not a huge deal... It is a code for your evap systems. You car has detected a small leak (It is a specific code for a 'small' leak) which is probably just your gas tank! I would do the trip with no hesitation at all! Good luck!

1 out of 1 people think this is helpful.
You think this is helpful.

Thank you joef for your thorough answer and for putting my mind at ease:)

Your Answer

Add photo

Related Questions


    I have a 2009 Hyundai Sonata purchased new and currently have 55,000 miles. At approx 20-25,000 miles the car started misbehaving. When reaching a speed of anywhere from 40-65 mph, I would take my f...

    2009 Hyundai Sonata GLS V6


    Maintenance & Repair

  • 2010 Sonata shuts off or won't accelerate 16 answers

    I have a 2010 Hyundai Sonata with a 4 cylinder engine, automatic transmission, and approximately 130,000 miles. I bought the car new five years ago. It's been running great until today. Yesterd...

    2010 Hyundai Sonata


    Maintenance & Repair

  • Misfiring/Hesitation issues. 29 answers

    I love my Sonata so far, but the big issue and only issue (other then MPG, on the low end) is I have had my "Check engine light" come on and blink 3 to 5 times. I took in under warranty service and w...

    2007 Hyundai Sonata


    Maintenance & Repair

  • The 'Air Bag' Light will not turn off? 19 answers

    We just got the car almost 2 and 1/2 weeks ago have been without a vehicle for 5 years and when we got the sonata no light were on until now. we have not been in a crash or nothing so i do not see why...

    Hyundai Sonata


    Maintenance & Repair

  • Why does my 1999 Hyundai Accent not re-start after short trips and will stall at intersections? 13 answers

    HELP!!! My car has started to quit on my for no reason but it will ALWAYS restart. Sometimes 5 minutes later, sometimes 1 hr. later. I have had to tow it twice to my mechanics but he can't find the ...

    1999 Hyundai Accent


    Maintenance & Repair

Search Hyundai Sonata Questions

Hyundai Sonata Experts

#1 Tom Demyan
Tom Demyan
Reputation 890
#2 toDumbToNotKnow
Reputation 790
#3 dandyoun
Reputation 710
View All

Related Models For Sale

Used Honda Accord"
1,053 Great Deals out of 71,284 listings starting at $1,491
Used Hyundai Elantra"
586 Great Deals out of 44,281 listings starting at $650
Used Toyota Camry"
1,246 Great Deals out of 78,098 listings starting at $1,450
Used Kia Optima"
508 Great Deals out of 40,077 listings starting at $995
Used Nissan Altima"
1,033 Great Deals out of 72,710 listings starting at $400
Used Ford Fusion"
1,082 Great Deals out of 64,165 listings starting at $1,950
Used Honda Civic"
748 Great Deals out of 61,650 listings starting at $399
Used Hyundai Santa Fe"
401 Great Deals out of 23,678 listings starting at $1,500
Used Nissan Maxima"
339 Great Deals out of 21,164 listings starting at $399
Used Chevrolet Malibu"
968 Great Deals out of 62,749 listings starting at $1,195
Used Toyota Corolla"
853 Great Deals out of 57,786 listings starting at $2,200
Used Mazda MAZDA6"
178 Great Deals out of 15,789 listings starting at $1,250
Used Chevrolet Impala"
1,380 Great Deals out of 47,468 listings starting at $1,800

Used Cars For Sale

2015 Hyundai Sonata For Sale
114 Great Deals out of 25,290 listings starting at $12,999
2014 Hyundai Sonata For Sale
165 Great Deals out of 3,855 listings starting at $10,999
2013 Hyundai Sonata For Sale
202 Great Deals out of 6,417 listings starting at $7,900
2012 Hyundai Sonata For Sale
115 Great Deals out of 2,878 listings starting at $7,000