Fiat's 1.2 "fire" engine (compression loss)

Fiat's 1.2 "fire" engine (compression loss)

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MikeA3

Original Poster:

304 posts

199 months

Thursday 8th February
quotequote all
Hi All,

Wondered if anyone's got an experience with the Fiat 1.2 Fire engine and a loss of compression please?

We bought a 2010 Fiat 500 with the above engine just over 5 months ago now from a small dealers which stalled on the test drive (once), we flagged it to the sales chap but put it down to us being used to diesel's at the time so bought the car.

Since then the problems continued and reached the stage where if you change gear the revs drop off a cliff and the engine can stall. That's not overly ideal at night on say a roundabout, in traffic or at a junction as you also lose headlights & ABS = squeaky bum time.

Assuming it was a simple fix we cleaned the throttle body, changed the plugs, coil pack & leads, air filter and airbox and vacuum pipe.. no success.

Ended up taking it to our normal garage who've advised it's down on compression on cylinder 2 by about 2/3rds compared to the others and it'll either be an engine apart job or maybe a replacement to fix it.

We've now gone back to the supplying dealer and asked them to repair it as it seems to have been like this since we bought it but has anyone got any experience of this please and if so what was the outcome?

Thanks in advance

Mike

MikeA3

Original Poster:

304 posts

199 months

Thursday 8th February
quotequote all
Sadly It doesn't appear to be the same as ours seems to run a bit better when it's properly warmed up and the clutch pedal's been fine.

Thanks for the link though, seems like quite a few owners have had issues.

MikeA3

Original Poster:

304 posts

199 months

Saturday 10th February
quotequote all
Thanks, had our local garage look at the head gasket whilst it was in and that’s fine, the cars on46k now and 44k when we bought it.

Will see if the dealer we got it from will take it back and look at it. So far their attitude over the phone has been underwhelming so we’ve sent them a letter so will have to see where that gets us