billy.bates
Posts : 3
Join date : 2014-10-14
 | | Subject: Anyone had experience of poor mpg on a petrol Largo! Sat Oct 18, 2014 11:41 am | |
| Hi, my petrol 2.4l Largo clocked 23.4 on a recent round trip to Blackpool, any ideas of things to look at, I've had it on a diagnostic system check, no fault codes, it runs fine, smells a bit like it's on choke though, no actual fuel / hose leaks! Any suggestions would be welcome! God bless, Bill.  A sort of update, I've been doing some digging on the internet and..... I watched a video on utube about 4 gas analyser use and interpreting the results. Interestingly a similar case to my own and it turned out to be a minute hole in the exhaust above / before the first lambda sensor letting in air and causing the sensor to over correct the mixture (thinking it was lean) and instead making it over rich! Worth some investigation I think! | |
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