40K servicing - Autosavers

[jalan]

My latio 3 years warranty will be ending in coming 31Oct11.
currently only due for 40K servicing..
all my previous servicing were done at nissan service center,

After checking the 40K servicing prices... nissan charges 380+71(ATF) = 451 !
While autosavers only 260..
Its a $191 savings !!
Any comments on Autosavers servicing?

But my latio has the fuel gauge trouble recently... ehrn pump full, needle at 3/4 occassionaly.
Should I just go autosaver for 40K svc and then go back to Nissan before the warranty period ends to fix the fule gauge ?
Will Nissan void my car warranty if I go outside for 40K svc ?

[pizzaboy]

Settle all ur issues with tcm b4 ur warranty expires
anyway even if u dont service with them at all, they will still honour their warranty with ur car dats provided the fault/probs does not lies with any mods dat u've done outside with 3rd party wkshops.

[MadMatty]

Since your ride still under warranty might as well bring back for them to change whatever faulty parts first. But how come you need to pay for servicing, aren't you covered for free servicing until 50k?