Help with Punto GT3

[chris_puntoGT]

i didnt drive it before the service apart from to the garage, the back fire happens on drop down into or thru 2nd gear now n then uva then that just usual exhaust pops not had much time to work on it past few days but gunna have a go this weekend i have a new coil pack not duin ewt from a gt1 will that be rete?

[Mawbster]

Please type properly.

[chris_puntoGT]

what? get a grip pal dont be so stuck up you come from somewere called Goole stick your forum if your being like that

[sicskate]

All we ask is that you don't use text talk, and add a small amount of grammar.

And if you don't like that... Feel free to GTFO

[Bevvy]

i have a new coil pack not duin ewt from a gt1 will that be rete?

Is this even in English? Lol

[gregsgt]

it could be a stuck open injector mate had this issue before defo try fuel rail mine used to run like a dog at low speeds but would improve on boost
also if you have just bought the car
put key to just before start and listen for internal tank pump if it cuts in and stays humming with out engine started it may well be over fuelling and will cause the same symptoms

[gregsgt]

try to remember why we are all on the site lads
to help each other out with problems not to start bitching about spelling
we are a punto owners club not a Sunday school or 6Th form

[Puntoboy]

All we ask is that you don't use text talk, and add a small amount of grammar.

And if you don't like that... Feel free to GTFO

Nice attitude. That's going to bring the members in surely.


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[sicskate]

Nice attitude. That's going to bring the members in surely.

Glad you agree

[FELICI GT 1]

Try a blink test, see if it comes back with anything, search forum on how to do and report any faults. Easy to do and may give some insight in the area to look at. If you disconnect the maf sensor then should ecu should default off stored values and if it runs ok then i'd say replace. But as i say blink test should drop off maf fault if that the cause...