Hey guys/gals.
Trying to figure out where to start with an issue I am having.
2005 Legacy GT - Manual Trans. 144k
No check engine lights.
Issue started a couple weeks ago...
Getting a surging or bogging issue under acceleration. Mostly seems to be lower RPM range. Some days its better than others.
Did he easy stuff. Clean MAF and replace the air filter. Didn't seem to help.
I am looking for recommendations on where to start or what to check.
Thanks.