paul mc Posted June 12, 2010 Share Posted June 12, 2010 cars been driving fine alday slowed down for speed bump then started 2 pull away in second just as i started to come on to boost car violently juddered been doing it in every gear since any help would be appreciated . mods are blitz filter & dump valve a/c removed 1&2 restriction remove thats about it. Quote Link to post Share on other sites
Marck glanza V Posted June 12, 2010 Share Posted June 12, 2010 sounds like it could be fuel cut how long have you had those mods on for Quote Link to post Share on other sites
paul mc Posted June 12, 2010 Author Share Posted June 12, 2010 they have been on the car since i bought it about 10 months ago . Quote Link to post Share on other sites
james@cjperformance Posted June 12, 2010 Share Posted June 12, 2010 when did you do a service lasts dizzy plugs etc etc? if you keep it off boost does it drive ok if so i would imagine it would be ignition related Quote Link to post Share on other sites
paul mc Posted June 12, 2010 Author Share Posted June 12, 2010 actually just changed oil, oil filter and plugs about 3weeks ago to bosch super 4s but was misfiring/coughing so changed them back to the hks ones that were in and was running fine until now ?? Quote Link to post Share on other sites
paul mc Posted June 13, 2010 Author Share Posted June 13, 2010 has anybody got any ideas ??? Quote Link to post Share on other sites
yaristurbo Posted June 13, 2010 Share Posted June 13, 2010 check the plug gaps, and also for water contamiation in the dizzy cap, i found this with condesation and jetting the engine bay of, if you have accessiblity to a air blower, blow down all the plug holes inside the dizzy and spay some wd down the coils, after that check that nothing has come a drift i.e. leads or wiring to air flow meters and map sensorslet us know how you get on Quote Link to post Share on other sites
paul mc Posted June 13, 2010 Author Share Posted June 13, 2010 the lead from the dizzy cap to connector at the back of engine bay was split thanks for your help. Quote Link to post Share on other sites
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