Technical 1997 Punto 55s with a 'misfire'

[renalpine]

Daughter dear has just purchased a Punto. 55k miles new cambelt fitted, new front exhaust section fitted (could be a clue?). It's got a misfire. Starts OK, & does run, but suffers from lack of 'go' and a misfire at virtually all engine speeds. What thoughts?

Also, it's only got a RED key, all types of advice offered on getting a BLUE key cut, but what is the facts.

Any help?.

 

[dave]

hi welcome to the forum

could be lambda sensor the people who fit aexhausts don't take care of it properly,
other than that plugs, leads, coil pack,
or cambelt one tooth out.

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smooth binki, digging binki, waiting for headrub binki, running binki,

 

[HP]

Keys can be made up from a variety of places, I know Timpsons do them but there are others.

Pete.

Links: 1242cc cinq, turbo cinq, Cinqs&Seis Yahoo group, Clubcento

 

[dave]

my Timpsons could not make a blue from a red, but another place called keys r us did, and the guy that works there has a cinq

----------------------------------------------------------------------------------
Please do not Email or PM me asking for support. Post on the forums instead. Your reply may help someone else. Thank you

smooth binki, digging binki, waiting for headrub binki, running binki,