Hi all, I have a 2012 Sonata GLS with 94k miles on it. I just recently got the 2.4L engine replaced under warranty through hyundai due to a knocking issue. Ever since i’ve gotten it back from the dealership with the RM engine, i get an intermittent issue at start up. Car cranks fine, but every...

Those who had the car from new, did you mostly drive in the Eco mode ?

What’s up gang, I’ve been driving my car like this for a long time and I’m fed up with her at this point. Need to fix her up or I’m swapping a b18 in here lol. 2003 sonata v6 105k miles. I was on the interstate highway in stop and go traffic. Every time I pressed the gas pedal, the rpm shot up...

-What is the idle rpm of hyundai i10 2011 full option ASTA model 1.2 litter engin? -What are the problems of low idle rpm means below company recommended idle rpm?

Appreciate any help or advice. So like the title says, lately I’ve been on the highway and will be cruising and randomly, the car will jump to about 5-6k RPM when I apply gas and them come back down. Doesn’t cause the car to accelerate any faster but the engine does rev up. It used to be 1 every...

What are the facts/myths about what you should and shouldn't do before the engine warms up fully? Heating, acceleration, that sort of stuff? I noticed with my new job and dropping temperatures I'm on the highway (speed limit 55) only a few minutes after leaving the parking lot. Should I keep it...

Recently I bought a 2016 Hyundai Accent and swapped engine with a 2012, I don’t know was provoking it to not go over 3000 rpm, I can do 80mph but not over 3rpm