Bit of a problem

[CJ_GTIR]

Hey guys, i have tried to search for this on here, found a few helpful leads...but have since replaced everything they advise and problem is still not sorted.

Ok on Idle the car has a slight and i mean slight misfire, when driving its fine not noticable at all, so gave the car a good service, quality plugs, magnecor leads, new dizzy and rotor arm + few other bits. Thinking that hopefully that would sort it....

Well it hasn't and today i struggled to start the car, ive had a few suggestions such as knock sensor, a slight air leak one of boost hoses?? ...

Only other things i could possibly think of guys is that when i give the loud pedal a bash and it gets near top of the rev range can really smell petrol is this normal for a pulsar? or possibily do i need to be looking at injectors or injector seals?

Any help would be much appreciated and anything you would like to know about the car just ask

thank you

CJ

 

[Sunny-D]

Have you done a fault code check?
I had the same sort of missfire, changed all the things you have plus re-earthed the maf with no luck, then re adjusted the tps and changed the cas and it seems to have sorted it.

 

[CJ_GTIR]

Not tried that yet will do though, i know this sounds noob question but i presume i can still do all that even if i've got unichip piggyback ecu?

Problem is it seems it could be anything doing compression test saturday but any other idea of stuff i need to check?