Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Kia Soul +FACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 3.88 OZS. | 0.11 L | FD46XG (IDEMITSU) | S | |||
| Air Cond Refrigerant | 1.21 LBS. | 0.54 KG | R-1234yf | S | |||
| Automatic Transmission Fluid | 2.0L Eng,Automatic Trans | 7.08 QTS. | 6.7 L | MICHANG ATF SP-IV, SK ATF SP-IV, NOCA ATF SP-IV, KIA genuine ATF SP-IV or other brands meeting the specifications approved by Kia Motors Corp. | S | ||
| Brake Fluid | N/A | N/A | FMVSS116 DOT 3 or DOT 4 Brake Fluid | S | |||
| Engine Coolant | 2.0L Eng,Automatic Trans | 5.29 QTS. | 5 L | 50/50 mixture of Ethylene Glycol Antifreeze and water | The engine coolant should be compatible with aluminum engine parts. | S | |
| Engine Oil | 2.0L Eng | w/Filter | 4.23 QTS. | 4 L | API - SN, ILSAC GF-5, ACEA A5, SAE 5W-20, 5W-30 | S | |
| Fuel Tank | 14.26 GALS. | 53.97 L | S | ||||
| Manual Transmission Fluid | 1.60 QTS. | 1.51 L | API - GL-4 SAE- 70W HK MTF 70W SPIRAX S6 GHME 70W GS MTF HD 70W | S | |||
| Windshield Washer Fluid | N/A | N/A | S | ||||
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.