hii

im having an issue with my ba xr6 turbo,

during low boost the car boosts fine, when boost is higher there is a loss in in power, and it stutters, like there isnt enough fuel going to the engine, boost cuts than back in real quick

after boosting for a long period sometimes the engine idle gets real rough for a minute or two than goes back to normal,

when its rough idle it seems like all the cylinders aren't firing up, I thought the problem may be todo with spark plug coil leads etcc.. but it only ever EVER does it after long period of high boost..

im thinking it might be valve springs??

any other suggestions???

cheers FORD LOVERS

Id say valve springs

Springs that are on top of the valves

I'd say it's the wound metal torsion rods atop the valves.

cheers for the reply, looks like its gonna cost me $$

Im thinkin maybe injectors or fuel pump.. Maybe fuel pump isnt delivering enough fuel during high boost/rpm :/

Doesnt explain the rough idle after boosting

Just had 3 of the most knowledgeable guys on the forum tell you its probably valve springs, I'd trust their judgement

Not sure if I should be stoked to be included in the most knowledgeable category or offended that I'm in the same category as J@?

Def offended cause j@'s a vanker

Yea cheers fellas spring valves are a big job, making sure of it