zeekgarcia Posted January 15, 2018 Share Posted January 15, 2018 2012 Hyundai H1 diesel automatic transmission and sometimes when I step on the accelerator the engine does not have anymore power. It is like it is stuck in that power range or muffled and cannot give anymore power. This is when going around 60-80 km per hour But I can pullover and turn off the engine and wait 2-3 mins and then start off again and it has the power it should, then sometimes it may do it again and I pullover and do the samething. Any suggestions as what it could be. Link to comment Share on other sites More sharing options...
janclaes47 Posted January 15, 2018 Share Posted January 15, 2018 Probably sticky SCV valve Link to comment Share on other sites More sharing options...
Anythingleft? Posted January 15, 2018 Share Posted January 15, 2018 Change your fuel filter first off, cheap and easy to change and then it removes the fuel delivery issue as a starting point for further trouble shooting if it does'nt resolve itSent from my SM-N950F using Tapatalk Link to comment Share on other sites More sharing options...
zeekgarcia Posted May 19, 2018 Author Share Posted May 19, 2018 On 1/15/2018 at 1:11 AM, Anythingleft? said: Change your fuel filter first off, cheap and easy to change and then it removes the fuel delivery issue as a starting point for further trouble shooting if it does'nt resolve it Sent from my SM-N950F using Tapatalk changing the fuel filter fixed the problem. 1 Link to comment Share on other sites More sharing options...
BEVUP Posted May 19, 2018 Share Posted May 19, 2018 18 minutes ago, zeekgarcia said: changing the fuel filter fixed the problem. Change it every 20,000 km Do not listen to the mechanic (A vehicle schedule may say 80 - 90,000 ) The fuel is ad depending on where you fill up When I bought my first Toyota the man said " only use Shell or Caltex " Link to comment Share on other sites More sharing options...
sotsira Posted May 19, 2018 Share Posted May 19, 2018 13 minutes ago, zeekgarcia said: changing the fuel filter fixed the problem. Yes Diesel engines are prone to suffer more so than petrol engines if the filters are not replaced regularly. In addition to the fuel filter the air filter also should be changed frequently as it affects the air inflow which creates over fueling hence black smoke from the exhaust. Sometimes the simple things are overlooked when problems occur. Link to comment Share on other sites More sharing options...
canthai55 Posted May 19, 2018 Share Posted May 19, 2018 Cast into the old style Caterpillar fuel caps ... Buy Clean Fuel, Keep it Clean For a VERY good reason Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now