layeez Posted April 9, 2011 Report Share Posted April 9, 2011 i am the owner of a 2003 Benz G500 V8 When the car is cold it misses and backfires as i accelerate but when it reaches the operating temp. the missing and backfiring goes away Link to comment Share on other sites More sharing options...
kevingr Posted April 13, 2011 Report Share Posted April 13, 2011 You must be running long tube headers or cold spark plug. Its one of these causing this and i wouldnt worry much if it stabilises at operating temp so its fine. Also get it check your air flow meter, it might be freaking or partially working. Better remove its clip once car is on and see if car engine stops then its fine, if it keep running w/o AFM then that means ur AFM is partially gone and its time to change and dont hit dunes much as Merc AFM is sensitive to sand..... Link to comment Share on other sites More sharing options...
latif Posted February 20, 2013 Report Share Posted February 20, 2013 back firing can be major. did you find out why this happened? Link to comment Share on other sites More sharing options...
layeez Posted February 25, 2013 Author Report Share Posted February 25, 2013 thanks prakash and latif Link to comment Share on other sites More sharing options...
aarifarman Posted February 26, 2013 Report Share Posted February 26, 2013 I am also facing the same issue, when I accelerate my car (S500) I couldn't get immediate pick up after few seconds its reaching the speed, can someone help me why is that so and what should I do to solve this problem? Aarif Arman Link to comment Share on other sites More sharing options...
layeez Posted May 13, 2013 Author Report Share Posted May 13, 2013 fuel system could be the cause. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now