Hello every one , my first post i have been reading for a long time.
I have a 07 heritage and just had vance and hines slip-ons SE air cleaner and a TFI unit installed by the dealer , after reading many post i read on a post that you should also have the ECU flashed is this true ? my bike runs grate , but i think my gas milage has gone down quite a bit , i used to get around 200 mile a tank full 5gal tank , at this point i have only ridden in subberbs and city and iam getting around 30 to 32 miles a gallon or about 150 to 160 a tank full , iam wondering if maby it is running to rich , very little if any popping on decell . i also was wondering what pre detanation sounds like ,or is it that another word for back fire. Thanks in advance,
sorry for the noob questions but you have to start some were
John N
I have a 07 heritage and just had vance and hines slip-ons SE air cleaner and a TFI unit installed by the dealer , after reading many post i read on a post that you should also have the ECU flashed is this true ? my bike runs grate , but i think my gas milage has gone down quite a bit , i used to get around 200 mile a tank full 5gal tank , at this point i have only ridden in subberbs and city and iam getting around 30 to 32 miles a gallon or about 150 to 160 a tank full , iam wondering if maby it is running to rich , very little if any popping on decell . i also was wondering what pre detanation sounds like ,or is it that another word for back fire. Thanks in advance,
sorry for the noob questions but you have to start some were
John N