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High Performance
This subsection is strictly devoted to discussions regarding Kia Optima Performance tuning, upgrades, and builds. All other general engine discussions should be in the Optima Engine and Technical section.
3.4K
1M
29 d ago
3.4K
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29 d ago
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[ALL] :
Sticky
Engine Failures - Share Your Experience
Munky
Apr 5, 2016
28
29
30
588
160K
13 h ago
by
RickenBat
[ALL] :
Sticky
THE Oil Discussion Thread
RedHotDamn!
May 17, 2012
35
36
37
737
293K
15 d ago
by
MorbidGod
Sticky
Engine "Simulator"
RedHotDamn!
Nov 18, 2013
2
28
24K
8 mo ago
by
natelive
H
Sticky
Steering Mode Discussion - **Dealer Change Only**
holmes89135
Aug 31, 2013
37
38
39
760
357K
9 mo ago
by
Akina's K5
[ALL] :
Sticky
Exhaust Videos (feel free to add)
haveatank
Mar 20, 2013
4
5
6
108
49K
Mar 1, 2017
by
Broncoboogieman
J
Check engine light
Jesuskiaoptima2015lx
3 h ago
0
29
3 h ago
by
Jesuskiaoptima2015lx
C
What does new engine include?
CCDonnaK
4 d ago
8
396
9 h ago
by
Turbonut
Check Engine light on PO106 MAP Sensor-Anyone else?
DABIGEASY
Jul 4, 2012
2
34
64K
2 d ago
by
Turbonut
S
2015 Kia Optima Lx dead
someshp
Jul 16, 2019
11
1K
2 d ago
by
Robertbweltzien
2011 Kia Optima Squeaky noise why driving
Dakinrin
2 d ago
0
71
2 d ago
by
Dakinrin
B
2013 2.4 Optima burning oil?
brownscarface
Mar 6, 2019
18
11K
2 d ago
by
Dakinrin
[LX] :
Mechanical oil pressure gauge question.
nuubiquitous
Apr 15, 2016
5
1K
3 d ago
by
BikerSenpai
S
Are all Optimas engines covered against damage?
Sc2dave
8 mo ago
10
3K
4 d ago
by
TurboRev
M
Any engine problems on 2019 Optima's with the 2.4 engine?
mooney201
Jun 4, 2019
6
2K
7 d ago
by
Bonanza41
G
Loss of Power, AGAIN!
GetnrDone
Jan 3, 2015
11
11K
11 d ago
by
KingFatty
[EX] :
15 Optima no start. (Not the battery or starter)
Mingwald
11 d ago
2
271
11 d ago
by
Turbonut
S
Longevity of 2.0T's that passed recall?
Sabs
Apr 9, 2019
8
1K
11 d ago
by
Turbonut
A/C blows warm when idle but cold when rpm’s are up
CeeBee
5 mo ago
8
2K
12 d ago
by
Turbonut
1
High Mile Optimas
15Hybrid
Jun 1, 2019
2
20
5K
15 d ago
by
Hunter2.0
O
2.4L Turbo kid
Octanimal
Dec 15, 2015
5
4K
18 d ago
by
=^Genesis^=
Programming after ignition replacement
Bgriffith
18 d ago
0
180
18 d ago
by
Bgriffith
E
Worn Piston Rings
edjrwinnt
2 mo ago
12
806
20 d ago
by
Turbonut
Led Flickering Issues
Trestone
24 d ago
8
468
20 d ago
by
Unit ZER0
K
Pressing the horn shuts my car off
Kinetic
Dec 13, 2013
2
25
9K
20 d ago
by
SMDSXL13
N
Engine recall? Power mirrors..
NCman
24 d ago
2
366
24 d ago
by
NCman
Engine compatibility
Greenfly21
6 mo ago
3
2K
26 d ago
by
Turbonut
KIA letter extending warranty for steering coupler
KingFatty
Aug 27, 2016
2
3
50
99K
1 mo ago
by
COS-16SXL
228k mile oil report
lost1
Feb 15, 2016
2
23
10K
1 mo ago
by
HighMiles
Any Recommended Maintenance for my Kia Optima anyone?
Optima 19' 2.4 L
1 mo ago
2
420
1 mo ago
by
Optima 19' 2.4 L
L
[EX] :
Lemon car engine transmission cat converter
lemon car 13
1 mo ago
3
495
1 mo ago
by
KingFatty
B
[EX] :
1st time posting, '14 with 76K engine knock/rattle at low idle, fine at higher revs
brider
2 mo ago
11
803
1 mo ago
by
tonester
GDI INJECTOR SPRAY TIP DEPOSITS
HighMiles
2 mo ago
7
806
1 mo ago
by
tonester
W
Transmission Fluid Change at 42K miles (First one)...
williamhood
Apr 20, 2015
13
24K
1 mo ago
by
elp_jc
V
I've searched but nothing recent... CV Axle
vfsit
Jul 4, 2018
2
20
8K
1 mo ago
by
jgreen302
engine running at half power?! SX
Adrian97c
Nov 29, 2011
25
26
27
520
187K
2 mo ago
by
Atomflyer
S
11 sx shifting down on its own
Sxoptima11
2 mo ago
3
500
2 mo ago
by
KingFatty
Optima lx/ex owners transmission quirk.
JMJ K5
Nov 24, 2011
15
5K
2 mo ago
by
Abbey68
2014 optima issues with rear lights and engine
Bobwag
2 mo ago
15
861
2 mo ago
by
rpoffen
B
Oil Usage AGAIN!
benzjag
5 mo ago
2
26
3K
2 mo ago
by
jszabo17
J
Fried fuse while changing my Interior lights.
jyoocp
Dec 5, 2011
2
3
56
25K
2 mo ago
by
RalphMCnastty77
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Engine and Technical Discussion
Discussion about the engine , transmission and other technical subjects.
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