Brods Member 433 Member For: 14y 6m 21d Gender: Male Posted 17/06/11 01:52 PM Share Posted 17/06/11 01:52 PM Hey guys just recently (today) while going through 1st and 2nd at WOT when I change gear I get a popping sound, coming from exhaust I think?Is this bad? it smells kind of funky afterwards. Its alot colder now than when I had my tune done, could it be overboosting?BF MK11 Manual ute, injectors, monza, tuned to 380 RWHP.Was done with half a tank of fuel. Link to comment Share on other sites More sharing options...
freeze_dk I am dissatisfied with my current employment situation Donating Members 8,610 Member For: 18y 4m 22d Gender: Male Posted 18/06/11 01:16 AM Share Posted 18/06/11 01:16 AM Fuel pump? Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 4m 27d Gender: Male Location: Perth Posted 18/06/11 01:24 AM Share Posted 18/06/11 01:24 AM what plugs/plug gap are you running Brods? Have you upgraded your fuel pump? Symptoms sound similar to a split fuel hose in the tank, which usually happens when the pump gets changed and the wrong fuel hose is used Link to comment Share on other sites More sharing options...
Brods Member 433 Member For: 14y 6m 21d Gender: Male Posted 18/06/11 01:32 AM Author Share Posted 18/06/11 01:32 AM Stock fuel pump, plugs regapped to 0.8 Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 4m 27d Gender: Male Location: Perth Posted 18/06/11 03:32 AM Share Posted 18/06/11 03:32 AM usual suspects then, change the plugs, change fuel filter, check fuel pressure/afr's if you able too Link to comment Share on other sites More sharing options...
Brods Member 433 Member For: 14y 6m 21d Gender: Male Posted 18/06/11 04:10 AM Author Share Posted 18/06/11 04:10 AM Well it goes in for a service next week so I might just ask them to look at it. Link to comment Share on other sites More sharing options...
bjc Donating Members 2,823 Member For: 21y 5m 15d Gender: Male Location: Townsville Posted 18/06/11 06:03 AM Share Posted 18/06/11 06:03 AM How much boost are you running? Could try reducing the plug gap to .65My car BA T would always missfire with plugs above .75 so I'm running .60 now with no problems and anything up to 21psi. Link to comment Share on other sites More sharing options...
Brods Member 433 Member For: 14y 6m 21d Gender: Male Posted 19/06/11 09:31 AM Author Share Posted 19/06/11 09:31 AM Only 11 PSI mate Link to comment Share on other sites More sharing options...
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