I've a stock 82 JA with a few hickups and am wondering if it may be a common Starion problem you can help me diagnose.
Symptoms:-
1) Runs sweetly at low power :) but at wide open throttle the boost guage only just makes it into the green. :(
2) On backing off from wide open throtle there is a sudden total loss of power for say half a second then it comes back with a drive train wrenching bang.
![Twisted Evil :twisted:](./images/smilies/icon_twisted.gif)
3) When thoroughly warm, after about an hour, the engine gets 'fluffie' past a certain throttle setting (about 2/3rds) and looses power till the throttle is reduced below the cutoff.
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I've tried new coil and leads, and maybe thet seemed to help for about an hour - not sure. Ive tried fuel filter - no difference.
Any suggestions?
Thanks
Boris