Having some issues

S

Slowms6__

Greenie N00B Member
Hey guys I’m new but I’ve ran into a wall and I’d like to ask for some advice. So I recently just put a bnr s4 and a front mount with the rest of the supporting bolt ons and im getting tuned through pd. But whenever I get into boost around 3500-4K it starts misfiring and bucking pretty bad and I already changed the spark plugs gapped to 26 coil packs replaced as well the hpfp is clean and there’s also no boost leaks. If anybody has any input thatd be great thank you.


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Awafrican said:
How's the boost leak test? Clean your maf sensor as well
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No boost leaks I cleaned the maf a few monthes ago but I’ll clean it again


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Slowms6__ said:
No boost leaks I cleaned the maf a few monthes ago but I’ll clean it again


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Click to expand...

So I think I fixed the problem I recently got coil packs and for some reason one of them fried it’s self so I put a stock one back in and it doesn’t seem to be having the problem anymore thank u guys for the help![emoji1591]


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Slowms6__ said:
No boost leaks I cleaned the maf a few monthes ago but I’ll clean it again


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So I think I fixed the problem I recently got coil packs and for some reason one of them fried it’s self so I put a stock one back in and it doesn’t seem to be having the problem anymore thank u guys for the help![emoji1591]


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Click to expand...
When you say stock one, did you not replace them with OEM coil packs? Because you can only use OEM coil packs on these cars so that'll certainly do it.
 
Awafrican said:
When you say stock one, did you not replace them with OEM coil packs? Because you can only use OEM coil packs on these cars so that'll certainly do it.
Click to expand...

Yessir I replaced it with an oem I didn’t know that though so I’ll definitely change the rest back to Oem as well


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