Technical cold running

[its stilo the best]

hi guys i have a 1.6 52 and it starts great in a morning but when i set off i tend to get abit of hesitation and need to accelerate harder to clear it , its fine after about 5 mins and when its warmed up , anyone had or got the same problem thanks .
dave

 

[myworlduk]

What's the mileage ?

Check your coolant levels in the expansion tank (when engine is cold, ideally before you start it for the day), is it dropping ?

How long does it take for the Temperature guage to reach optimum (middle position) ?

When driving for the 1st time each day, is the road level or on an incline ?

 

[PNL]

Its probably over fueling due to the choke as its a 52 reg next time your in for a service [thats if you use a Fiat dealer ]ask them to stick it on the examiner to check the Throttle body ECU updates do you get an erratic tick over as well at times ??

 

[its stilo the best]

thanks for ya replys everyone , coolant level is fine and its a level road , been told today by and auto spark n fuel inj guy that it could be a too lean mixture when cold but fine when warmed up , oh idle is fine hot or cold