bpt surging problem please help

[stylingtwagon]

ok so its a bp26 ecu bp05 engine with a gtx intake mani everythings stock aceel wires and all the sudden it started surging at idle and while driving ,also somtimes takes long to start ,and bogs as soon as u shift into gear flooring it .heres a vid

[smoke187]

i think that could be caused by the iacv not really sure

you should really check over all your wiring you did in that car with all the issues you have been having

[mazdaspeeder]

i.a.c or a vac leak...was the intake on before this happened

[stylingtwagon]

um the only thing i changed was put on greddy then every thing went crazy
i put the ebay bov back on .since its been running somthings been strange ? never idles right timing is like -5 deg just to run right it has power surges at idle and under power ?

[stylingtwagon]

im gonna put on the bp n/a intake mani tonight do u guiys think that will help ? how does a bpt run with a n/a manifold

[smoke187]

don't think you need to do all that and that

i think you have a bigger problem if you have to run your timing like that

[MazdaNoob]

really sounds like a BIG vac leak if you have to run that retarded ( on the timing )

[stylingtwagon]

ok so my whole charge pipe system is all t bolt clamps my intake is stock gtx i dont think it leaks so all thats left is the intake mani .question could the injectors seals make that big of a leak ?

[stylingtwagon]

i sprayed the engine with t/b cleaner no change in rpm ,i dont get i ,i dissconnected the iac an it almost never surges anymore but it still runs with half power it youst too.

[smoke187]

what wiring did you change to install a bp into the wagon?

[stylingtwagon]

um just the engine harness and ecu ,i tryed the 4 wire tps thing but i dont know if i did it right i never ajusted tps sensor after instllation i need specs on how to auust it or even how to tell if its working correctly . do u think i will be benifical to swap back to the n/a manifold . is there a power differnce ive heard the gtx mani is the worst for the bpt .

[tehstocker99]

maybe it's you car's way of telling you to get rid of that tach :p
yeah i know i'm not helping...i has idle problems too

[stylingtwagon]

tell ya what u come to my house change all the pins on the harness so my car can run the gt cluster and ill take it off ,deal .lol

[BTR-GT94]

my hatch hasn't sealed to well after the accident so my batt. terminals get corroded pretty often. sometimes it surges and i have some power loss. clears right up when i clean em off.

[stylingtwagon]

i swiched back to the n/a manifold last night so today ill finish the pipes and vaccum lines .