Hi, Guest
Just an UPDATE:
I settled on the Redline Complete Fuel System Cleaner which I picked up from the local PartSource.
I didnt notice anything significant.
I ended up changing my Oxygen sensors (yes, both upstream and downstream, NTK (NGK) brand sensors) and cleaned the Mass Air Flow sensor with CRC SensorKleen.
I did notice a decent improvement in fuel consumption. Getting about 400KM to the tank full as opposed to the previous 350KM (Mixed highway/city driving).
However, I have been getting this annoying idle stumble/bog when coming to a stop at a set of lights for quite some time now. Upon further investigation on other forums, it seems like the PCV hose (from PCV valve to the intake manifold) might be the culprit. So I will be investigating that tommorrow.
I settled on the Redline Complete Fuel System Cleaner which I picked up from the local PartSource.
I didnt notice anything significant.
I ended up changing my Oxygen sensors (yes, both upstream and downstream, NTK (NGK) brand sensors) and cleaned the Mass Air Flow sensor with CRC SensorKleen.
I did notice a decent improvement in fuel consumption. Getting about 400KM to the tank full as opposed to the previous 350KM (Mixed highway/city driving).
However, I have been getting this annoying idle stumble/bog when coming to a stop at a set of lights for quite some time now. Upon further investigation on other forums, it seems like the PCV hose (from PCV valve to the intake manifold) might be the culprit. So I will be investigating that tommorrow.
2002 Focus ZX5: SVT Air Box/Snorkel with K&N, SVT Catback, KYBs, DBA slotted rotors/EBC Ultimax
2000 Saturn SL: daily driver
1995 SVT Cobra
2000 Saturn SL: daily driver
1995 SVT Cobra