Browse over 9,000 car reviews

Kia Rio 2004 Problems

Are you having problems with your 2004 Kia Rio? Let our team of motoring experts keep you up to date with all of the latest 2004 Kia Rio issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2004 Kia Rio in one spot to help you decide if it's a smart buy.

Used Kia Rio review: 2000-2015
Ewan Kennedy reviews the first generation, second generation and third generation Kia Rio, from 2001, 2007 and 2012, as a used buy.
Read the article
Used Kia Rio review: 2000-2013
Ewan Kennedy road tests and reviews the used 2000-2013 Kia Rio.
Read the article
Used Kia Rio review: 2000-2012
Read the article
Used Kia Rio review: 2000-2004
Read the article
Used Kia Rio review: 2000-2005
Read the article
Fuel-injection best

FIRST to your last question. You will wonder why you haven't had fuel-injection before, it is so much better in all respects than a carburettor that you will love it. Your car will start without drama at all temperatures, will drive smoothly at all times, won't suffer from fuel vapourisation, will deliver better fuel economy and have more power. As for the Accent and Rio, I can't give you a definitive answer other than the Accent has a good reputation within the trade. The Rio isn't quite as well regarded. The feeling is that Kia is about where Hyundai was five years ago in build quality and reliability. I would favour the Hyundai, but don't have any major Kia objection.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
Have a new question for the CarsGuide team?
More than 9,000 questions asked and answered.
Complete guide to Kia Rio 2004
Complete guide to Kia Rio 2004 CarsGuide Logo
Reviews, price, specs and more