Engine stuttering when accelerating

[MylesRogers]

Hey Guys,

I am currently having trouble with my engine stuttering/accelerator lag when accelerating/going up an incline (almost feels like a misfire) on my 2005 TB48. Was thinking this could be a problem with the fuel filter, fuel pressure regulator, or fuel pump as I have checked my spark plugs and all is good there.

If anyone has any tips on how to diagnose the issue, possible fixes, or any ideas they would be greatly appreciated.

Thanks guys,
Myles

[Mcflurry]

Hey Guys,

I am currently having trouble with my engine stuttering/accelerator lag when accelerating/going up an incline (almost feels like a misfire) on my 2005 TB48. Was thinking this could be a problem with the fuel filter, fuel pressure regulator, or fuel pump as I have checked my spark plugs and all is good there.

If anyone has any tips on how to diagnose the issue, possible fixes, or any ideas they would be greatly appreciated.

Thanks guys,
Myles

Hey mate, could also be the coil packs and worth looking at before spending more money beyond basic fuel filter etc

Sent from my Pixel 2 XL using Tapatalk

[MylesRogers]

Thanks mate, good idea to check the coil packs.

Just had another look, when my car is on there is a whining coming from my fuel tank (listening through the filler neck) so im thinking bad fuel pump.

[mudski]

Thanks mate, good idea to check the coil packs.

Just had another look, when my car is on there is a whining coming from my fuel tank (listening through the filler neck) so im thinking bad fuel pump.

Or a blocked breather.