mrboost Posted July 18, 2002 Share Posted July 18, 2002 Engine Mods so Far, HKS Super Drager with cat underneath driver seat taken out, HKS cone filter, HKS Super SQBOV (screwed all the way out). TRL Performance FCD Under hard acceleration, the car jerks sometimes, nothing to bad but its there, It had this before the trl FCD and the cat taken out, is this to do with the setting of the bov or something else ? Martin Quote Link to comment Share on other sites More sharing options...
eyefi Posted July 18, 2002 Share Posted July 18, 2002 is it engine or suspension jerking? Quote Link to comment Share on other sites More sharing options...
mrboost Posted July 18, 2002 Author Share Posted July 18, 2002 its an engine jerking Quote Link to comment Share on other sites More sharing options...
eyefi Posted July 18, 2002 Share Posted July 18, 2002 coil packs or spark plugs would b my first place to look. maybe fuel filter. Quote Link to comment Share on other sites More sharing options...
Neil Sandham Posted July 19, 2002 Share Posted July 19, 2002 Always start with the basics before assuming the worst ! I would change your spark plugs first. If you are running higher boost, plugs are often the first to show any signs of weakness. Mine would eat standard plugs for breakfast until I I fitted HKS Irridiums - no problems at all since then. cheers Neil:thumbs: Quote Link to comment Share on other sites More sharing options...
mrboost Posted July 30, 2002 Author Share Posted July 30, 2002 Thanks for the advice guys. I have fitted the HKS plugs and all seems okay again now. Cheers and Beers Boost Quote Link to comment Share on other sites More sharing options...
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