Benny Member 1,869 Member For: 21y 6m 4d Gender: Male Location: Newcastle Posted 11/11/09 09:50 AM Share Posted 11/11/09 09:50 AM Guys he's got a BA, no spark retardation as far as I know. It was introduced in FG. It might be over boosting and pinging due to a free flowing exhaust. I'd recommend taking it for a tune as soon as possible and in the mean time keep it in the lower half of the rev range, otherwise you risk it going bang.Yes that is correct hence my comment that there might be a tune issue. I would be gettin it looked at. It may be leaning out up top.Rhino,The burrp will just get louder once you have a tune. I'm be getting more mods on monday including exhaust so mine is only going to sound better, nice.Benny Link to comment Share on other sites More sharing options...
Rhino1980 09JET Member 1,510 Member For: 15y 7m 21d Gender: Male Location: E. Maitland Posted 11/11/09 10:15 AM Share Posted 11/11/09 10:15 AM Rhino,The burrp will just get louder once you have a tune. I'm be getting more mods on monday including exhaust so mine is only going to sound better, nice.BennyGood to know, and thanks again for your help Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 2m 19d Gender: Male Location: SE Melbourne Posted 08/01/10 01:21 PM Share Posted 08/01/10 01:21 PM Thanks for the info Benny and Matty. When I get her tuned up, will it still do this cause I love the sound? It reminds me of an off-its-tits rally car I think you are refering to anti-lag in the rally car. As far as I know it was only done once to an xr6t and they called it hiroshima. Its done by retarding the timing on closed throttle (foot is off but butterfly is still open) to keep the turbo boosting.Not sure about fg but in b series the popping is unburnt fuel being dumped into the turbo if temps of around 900c and over are reached. It its done to cool the turbo but the fuel still ignites. This is why there is a black puff of smoke. Ford put it in and cappa took it out of their generic tune. that's why most people running them are cracking their exhaust housings (happened to me).It is a good thing to have and you can avoid the power loss by practicing your shifting. Cheers,Paul Link to comment Share on other sites More sharing options...
FG XRT Member 32 Member For: 15y 2m 5d Gender: Male Posted 11/01/10 06:17 AM Share Posted 11/01/10 06:17 AM So what your saying is that its not healthy for the car and by capa taking it out in their tune is a better option to undertake?Cheers Link to comment Share on other sites More sharing options...
ba_xr6_turbo Member 31 Member For: 21y 6m 18d Gender: Male Location: Geelong Posted 11/01/10 06:37 AM Share Posted 11/01/10 06:37 AM since I had my fg ute tuned it doesnt make the burb noise, but if I flash it back to stock it does it, I like the sound any ideas as to why? Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 2m 19d Gender: Male Location: SE Melbourne Posted 12/01/10 12:43 AM Share Posted 12/01/10 12:43 AM (edited) So what your saying is that its not healthy for the car and by capa taking it out in their tune is a better option to undertake?CheersActually the exact opposite. I made the mistake of running I generic tune for too long and paid for it. Black puffs of smoke are good. Blue puffs are bad. Although I am sure a tuner would be able to explain it 1000x better then I have. Edited 12/01/10 12:48 AM by Paulie2256 Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 2m 19d Gender: Male Location: SE Melbourne Posted 12/01/10 12:47 AM Share Posted 12/01/10 12:47 AM since I had my fg ute tuned it doesnt make the burb noise, but if I flash it back to stock it does it, I like the sound any ideas as to why?hey dude, that would be a question for the tuner. the best thing to do is to sit him down and go through the tune and what has been added and taken out. some tuners are secretive about this stuff but if hes a good bloke he will be more than happy to go through it all. Link to comment Share on other sites More sharing options...
FAST-XR EVIL T Member 259 Member For: 16y 2m 1d Gender: Male Location: Liverpool NSW Posted 27/01/10 04:26 AM Share Posted 27/01/10 04:26 AM my exhaust also pops alot... 6 speed BF MKIII am running the std exhaust with a straight through 2 x 2.5" muffler and 2.5" resonators at the rear, pops heaps off throttle and down shifting....it did it on the std tune with no other mods.it also did it on the generic 8psi tune with cooler and intakenow ive had it custom tuned with cooler, injectors, cat, intake, and it has had no effect at all on the popping....my afrs are at about 12.5, im making 270rwkw on 8psi.... Link to comment Share on other sites More sharing options...
MICKAJ Member 245 Member For: 16y 11m 15d Posted 27/01/10 10:21 AM Share Posted 27/01/10 10:21 AM Without hearing the noise it could be starved of fuel. Link to comment Share on other sites More sharing options...
FAST-XR EVIL T Member 259 Member For: 16y 2m 1d Gender: Male Location: Liverpool NSW Posted 27/01/10 09:07 PM Share Posted 27/01/10 09:07 PM it runs like a dream when im on the throttle, its off throttle when it pops... if I leave it in gear and let the car roll (no throttle), itll continuosly pop and crackle till I come to a stop.... is this what other people are experiencing? Link to comment Share on other sites More sharing options...
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