Lack of acceleration and power below 2500rpm
29 January 2024, 04:37 AM
#1
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Lack of acceleration and power below 2500rpm
Hi everyone
i trust you guys are well, I have a 2001 Subaru Impreza 2lt gx (n/a ej20) wagon it’s a manual
car was rough and had no power
fault code was knock sensor that was replaced
plug leads two was broken, all was replaced
new plugs
filters
fuel pump
new oil
now the car has this flat spot below 2500rpm
its like I will put the accelerator all the way down but it will crawl for a few seconds then suddenly it will go . There are no codes and incline traffic is the worse
the idle is fine
do you think it might be TPs or timing is a tooth off
all advice is much appreciated
i trust you guys are well, I have a 2001 Subaru Impreza 2lt gx (n/a ej20) wagon it’s a manual
car was rough and had no power
fault code was knock sensor that was replaced
plug leads two was broken, all was replaced
new plugs
filters
fuel pump
new oil
now the car has this flat spot below 2500rpm
its like I will put the accelerator all the way down but it will crawl for a few seconds then suddenly it will go . There are no codes and incline traffic is the worse
the idle is fine
do you think it might be TPs or timing is a tooth off
all advice is much appreciated
29 January 2024, 01:57 PM
#2
Scooby Regular
Hi everyone
i trust you guys are well, I have a 2001 Subaru Impreza 2lt gx (n/a ej20) wagon it’s a manual
car was rough and had no power
fault code was knock sensor that was replaced
plug leads two was broken, all was replaced
new plugs
filters
fuel pump
new oil
now the car has this flat spot below 2500rpm
its like I will put the accelerator all the way down but it will crawl for a few seconds then suddenly it will go . There are no codes and incline traffic is the worse
the idle is fine
do you think it might be TPs or timing is a tooth off
all advice is much appreciated
i trust you guys are well, I have a 2001 Subaru Impreza 2lt gx (n/a ej20) wagon it’s a manual
car was rough and had no power
fault code was knock sensor that was replaced
plug leads two was broken, all was replaced
new plugs
filters
fuel pump
new oil
now the car has this flat spot below 2500rpm
its like I will put the accelerator all the way down but it will crawl for a few seconds then suddenly it will go . There are no codes and incline traffic is the worse
the idle is fine
do you think it might be TPs or timing is a tooth off
all advice is much appreciated
maybe MAF/MAP, not sure if yours has MAF or map sorry not sure of year of yours.
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03 December 2009 08:38 AM