Remember the 850R Auto misfire just wouldn't go away??

[bonnietiler]

I tried everything new plugs new cat had it read...etc etc...
Eventually I fixed it..and it could be one of two things
I bought a set of El-cheapo Bosch HT leads specifically for the 850...oh yes, that would be a Zastava 850!..wellthere were 5 of them and they fitted... any way I fitted those
I also bought a genuine Volvo Fuel filter ..yes the bracket was "WELDED" on screw snapped Hadn't been off in a lifetime
Fitted that, now I didn't go for a test between doing the 2 so I don't exactly know which one worked but it revs off the clock now in every gear goes like the clappers agin..HUSSAH!

[kmb]

Good news, I'd place bets on the new HT Leads as they cured a very slight misfire for me when recently changed

[Doingitsideways]

What he said.

New ignition stuff cured my misfire on boost

[bonnietiler]

When I get a minute I'll put the old HT's back in and lets see if the misfire returns....??

[Biff]

I wouldn't bother, if it ain't broke....
main thing is it lives on to fight another day.