• Sign Up! To view all forums and unlock additional cool features

    Welcome to the #1 KIA Stinger Forum and KIA Stinger community dedicated to KIA Stinger owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the KIA Stinger Forum today!


High fuel trim have methanol injection Burgermotorsport stage 2 hpfp what could cause high fuel trim ?

S

stuffle69

New Member
#1
Messages
7
Likes
0
City
Monticello
State
IN
Country
United States
What I Drive
22 kia stinger
#1
Have 2022 kia stinger gt2 awd had problem with stuttering about 6000rpm , was told by couple shops was from hpfp crashing so purchased stage 2 hpfp from burgermotorsports did not help then had methanol injection installed still getting high fuel trim above 60 and still has stutter above 6000rpms right before 2nd gear shift attached couple logs can only run up to map 3 without the stutter running e30. https://docs.google.com/spreadsheets/d/1__pkHrg40pKDnErLGZaR-oml4kqf02FuoguQlsaXOeM/edit?usp=sharing
 
F

FSTEDDY

New Member
#4
Messages
4
Likes
0
City
Westerville
State
OH
Country
United States
What I Drive
2020 Stinger GT
#4
Codedog33000 and stuffle69 - Did either of you figure out how to correct this issue? I’m having same issue with BMS stage 2 HPFP.
 
C

Codedog33000

New Member
#5
Messages
4
Likes
0
City
Wichita
State
KS
Country
United States
What I Drive
2023 Kia Stinger GT2
#5
FSTEDDY said:
Codedog33000 and stuffle69 - Did either of you figure out how to correct this issue? I’m having same issue with BMS stage 2 HPFP.
Click to expand...
Yes. Just replaced my lpfp this was my fix. To troubleshoot the problem and determine it was my low pressure fuel pump I attached a posi tab via Terrys instructions to the low pressure fuel pump, just replaced last weekend. This was my fix!
 
F

FSTEDDY

New Member
#6
Messages
4
Likes
0
City
Westerville
State
OH
Country
United States
What I Drive
2020 Stinger GT
#6
Codedog33000 said:
Yes. Just replaced my lpfp this was my fix. To troubleshoot the problem and determine it was my low pressure fuel pump I attached a posi tab via Terrys instructions to the low pressure fuel pump, just replaced last weekend. This was my fix!
Click to expand...
Codedog33000 - Thanks for the response. Was it difficult to replace LPFP? Where’s it located?
 
C

Codedog33000

New Member
#7
Messages
4
Likes
0
City
Wichita
State
KS
Country
United States
What I Drive
2023 Kia Stinger GT2
#7
F

FSTEDDY

New Member
#8
Messages
4
Likes
0
City
Westerville
State
OH
Country
United States
What I Drive
2020 Stinger GT
#8
Codedog33000 said:
https://www.kstinger.com/low_pressure_fuel_pump-482.html
It was not as easy as I thought. You need a special locking ring remover tool which I got off Amazon. Also need to make sure you are less than half a tank took me and a friend about 2 hours to do all the steps correctly.
Click to expand...
Codedog33000 - Just to make sure and be clear, you had a stuttering around 6k rpm as well right and this helped solve that issue? What E content are you usually running?
 
C

Codedog33000

New Member
#9
Messages
4
Likes
0
City
Wichita
State
KS
Country
United States
What I Drive
2023 Kia Stinger GT2
#9
I’m not saying this is the solution to your fix, I first troubleshooted to make sure this was what was wrong,
But I was having more of a throttle cut around 4-6k rpm
 
F

FSTEDDY

New Member
#10
Messages
4
Likes
0
City
Westerville
State
OH
Country
United States
What I Drive
2020 Stinger GT
#10
Codedog33000 said:
I’m not saying this is the solution to your fix, I first troubleshooted to make sure this was what was wrong,
But I was having more of a throttle cut around 4-6k rpm
Click to expand...
Ok thanks for the info. I will trouble shoot further. But more info makes for better decisions. 👍🏻👊🏻
 
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
U High pressure cylinders Stinger Discussions 0
M6Geek Transmission sticks in one gear on high-g right-turn Transmission & Drivetrain 0
F AC making high pitch whining noise at 24k miles. Maintenance, Warranty Issues & Troubleshooting 0
3 High Chroma Red GT1 in Clearwater FL area New Member Introduction 3
L Rattling under front passenger seat at higher speeds. Stinger Discussions 11
Djltoronto LED headlights Highbeam Operation - disables DBL Stinger Discussions 1
Dan Kia Stinger earns highest safety award Kia Stinger News 0
Kia Stinger News Kia Stinger Receives First-ever J.D. Power Engineering Award For Highest Rated All-New Vehicle Kia Stinger News 7
Kia Stinger News Australia’s Northern Territory Police Will Patrol Its Highways In Kia Stingers Kia Stinger News 4
MrMr Tesla Driver Falls Asleep on L.A. Highway while going 70 miles Off Topic Chat 0

Similar threads

Forum Posts

Share This Page



Top