172 5HED
Right, someone help me diagnose this f**king problem!!
2.5k revs either held then accellerated from or slowly accellerated through and it just pops and bangs, like a bad misfire!!
I thought maybe the de-cat was exaggerating the 197s flatspot but the cat is now back in and its still doing it???
No ECU error codes or anything??
Some help here guys?![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
2.5k revs either held then accellerated from or slowly accellerated through and it just pops and bangs, like a bad misfire!!
I thought maybe the de-cat was exaggerating the 197s flatspot but the cat is now back in and its still doing it???
No ECU error codes or anything??
Some help here guys?