1996 Hyundai Accent Logo
Posted on Feb 13, 2009

Premium 91 or 95

What is best for my accent 98

  • joshdhorz Feb 13, 2009

    Dear Shadow,



    I sincerely say thanks and appreciate your suggestion.



    Best regards,

    Josh..

×

1 Answer

Anonymous

Level 1:

An expert who has achieved level 1.

MVP:

An expert that got 5 achievements.

Governor:

An expert whose answer got voted for 20 times.

Hot-Shot:

An expert who has answered 20 questions.

  • Contributor 33 Answers
  • Posted on Feb 13, 2009
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

MVP:

An expert that got 5 achievements.

Governor:

An expert whose answer got voted for 20 times.

Hot-Shot:

An expert who has answered 20 questions.

Joined: Feb 11, 2009
Answers
33
Questions
0
Helped
22237
Points
80

Hello Joshdhorz,

The best fuel you can use on your vehicle is any octane that contains at max 10% ethanol.

Ethanol is an alcohol-based fuel additive made by fermenting and distilling crops that have been broken down into simple sugars.

A 10% blend of ethanol and gasoline will not harm any engine or fuel system component. However, the ethanol has a cleaning effect that will remove rust and other junk from the fuel system. This necessitates frequent fuel filter changes until the fuel system is cleaned out.

Most gas stations in our area are set like so:

87 octane (Up to 10% ethanol)
89 octane (Up to 5% ethanol)
91 octane (No ethanol)

Now we do not have 93 or 95 octane available to us here, so I am currently unsure as to what is in 95 octane fuels. In my opinion, I would use 91 octane (No ethanol) for the majority, while adding 87 or 89 octane (5-10% ethanol) ever so often to clean the lines.

I hope this helps you out,

Shadow

Also if you would not mind taking a moment out of your day and rating my solution it would be greatly appreciated. Thanks in advance!


Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Where can I find the ECU Connection in the engine bay on my 1998 Hyundai Accent XS 1.3 and what does it look like.

790 pages of service info which may provide some help on 98 Accent 1.5 below
https://automotrizenvideo.com/wp-content/uploads/2011/11/manual-de-despiece-hyundai-accent-98-1.5-SOHC.pdf
If you are looking for all equipment which has a connector to the ecu or ecm a wiring diagram would provide info as to where the ecm get info from and where it sends it to.

https://www.cargurus.com/Cars/Discussion-c2203_ds502664
Some general info in link below. Basics of video crank sensor keeps blowing fuse to ecm.
https://www.youtube.com/watch?v=ubkHu4gPbbc
0helpful
1answer

How do I change the frount side light bulb on a Hyundai accent 2002 ??

Pry cover off, replace light, or maybe you can get to it from underneath, probably no though on this car.

Best Reguards, Premium FixYa Support
1helpful
1answer

Whats the best grade of gas to use

95 octane premium is generally good for most cars, anything fuel injected i run on either that or 98 octane ultimate, id stick to the 95 for now and see how you go. 98 will give better performance and help keep the engine running smooth, helps clean carbon deposits etc may increase temp of car slightly but should be ok.
1helpful
1answer

Will a 1995-96accent transmission fit a 98

Hi, as long as the engine's the same (single or twin cam), as far as I know they're identical, should fit straight in. Hope this helps :)
3helpful
1answer

98 Hyundai Accent, front windscreen wash not spraying Pump runnin

If you dont have access to compressed air and a blow gun , to blow down the jets, then use a needle and try to clear the jets, and then try the wshers, you will have to adjust the jets after. If you still have nothing, or it is very weak, then remove the pipe and blow down it , also with the pipe off, try the washer pump to see if it is pumping strongly, because, although the pump is working/making a noise, it may be too weak, in which case you will need to replace the pump.
Hope this helps
1helpful
1answer

98 accent loses engine revs when clutch pressed

I think you will find the clutch plate needs replacing. Your symptoms sound like a slipping clutch. You will need to take it to a mechanic, this is not a job for a handy man.
0helpful
1answer

Hyundai accent 98 error code p0447

Disconnect the battery for an hour and the check engine light should go off ... it posiby resets everything, hiope it works for you!
0helpful
1answer

Ideal gasoline

87 octane is ideal for your accent.

It's a little commuter car. It's designed to save you money.
Anything over 87 is just a waste of money, UNLESS your engine is knocking at 87. Then you should step up to the next highest grade.
89 is a made up octane. It's just a mix of the lowest grade and the highest grade. I used to work at a mobil gas station for a year, and the only grades i knew wer 87 and 93, but 89 was an available option. it's just a way for oil companies to benefit off of ignorance.
91 and 93 is for high performance engines, turbo-induction, superchargers, that sort of stuff.
you should be fine sticking with the 87 though, but move up to "89 octane" or 91/93 if your engine knocks a lot.
hope this helps.
0helpful
2answers

Cannot shift gears

Maybe a blown fuse?
Not finding what you are looking for?

399 views

Ask a Question

Usually answered in minutes!

Top Hyundai Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a Hyundai Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...