Exhaust Smell update!
i disagreed with him because I'm pretty sure it's a pretty common thing to do to these?
So we suspect it could be a bad tank of gas or old gas bc I'm pretty sure the idiot I bought it off didn't put premium in it, and it's probably been sitting in the car for over 6 months.
also he did a diagnostic and nothing really came up but this one code which is a P1747 (transmission in safe mode)?
tranny shifts fine...
i think I am going to just run it for a good run and get he exhaust nice and hot and burn his tank of gas and hopefully this should clean it out.
welcome any of your thoughts on this regarding secondary cats delete and code.
thanks gents!




Could be old or poor quality gas. Get her out on the road for a long drive with WOT from time to time and when everything is nice and warm to clear the cobwebs
before you fill her up with fresh gas you can also add a bottle of STP injector cleaner so the STP blends with the new gas.
system might be clogged???
@ peppyhead depending on how much of the old gas is left in the tank, pour the STP additive or another brand you bougth, then put in some gas but don't fill up the new gas to the max.
if you have less gas in the tank the cleaning STP additive will give you a better cleaning of the injector system.
additives will be more concentrated for a better clean.
additives will do some good to your injectors but if they remove the funky fumes smell I dunno?
Last edited by KJI3jflarryfe93; Mar 13, 2017 at 06:27 AM.
Trending Topics
The Best of Mercedes & AMG















and then fill the tank with some good quality fuel

