Kia Optima 2004 Owner's Manual page 231

ENGINE
Item 2.0 l Engine
Bore× stroke (mm) 85×88
Displacement (cc) 1997
Compression Ration 10±0.2
Firing order 1-3-4-2
Idle speed (rpm) 800±100
ELECTRICAL SYSTEM
Item 2.0 l Engine
Battery MF55AH or MF68AH (if equipped)
Alternator 13.5V-95A/13.5V-110A (if equipped)
M/T
Starter
A/T
Gap 1.0~1.1
(mm)
(0.7~0.8)
BPR6ES-11
Spark
plug
RN9YC4
Type
(BPR6ES)
(RN9YC)
* Spark plug Gap and type: unleaded (leaded)
8-4
SPECIFICATIONS
CAPACITIES
2.5 l Engine
84×75
2493
10±0.2
1-2-3-4-5-6
700±100
2.5 l Engine
12V-1.2Kw
12V-1.2Kw
1.0~1.1
(0.7~0.8)
PFR5N-11
RC10PYPB4
(BKR5ES)
Item 2.0 l Engine
Engine Oil 4.3
M/T 6.3
Coolant
A/T
6.5
M/T 2.1
Transaxle
Oil
A/T
7.8
Fuel tank
Unit: Liter
2.5 l Engine
4.8
6.9
7.1
2.1
7.8
65