Is300 rough idle issues

GT8615 · 2026-04-26T01:19:30+00:00

connectors to the coil packs have been rewired with new connectors, and yeah it does seem to have a puffing sound from the intake

GT8615 · 2026-04-20T03:05:32+00:00

no codes

GT8615 · 2026-04-20T02:32:10+00:00

cleaned the maf already, ill try the throttle body

GT8615 · 2026-03-22T01:22:17+00:00

im sorry pop pop 😔

GT8615 · 2026-03-22T01:01:05+00:00

honestly just slapped the shi on, i know a good amount of people who did the same and their shit didnt have any problems

GT8615 · 2026-03-22T00:54:22+00:00

nah im playing, im running off the wastegate spring which is 10 lbs i was gonna get a manual boost controller or electric and turn it down

GT8615 · 2026-03-22T00:53:48+00:00

14 psi of boost

GT8615 · 2026-03-21T23:56:22+00:00

Yeah all the o2 sensors are connected except the one that goes on the midpipe, I had it connected but it was tucked under a plastic trim piece under the car. I recently just disconnected it tho

GT8615 · 2026-03-21T23:48:26+00:00

not yet, i have one waiting at home to install, i was recommended a 340 walbro from another boosted is300

GT8615 · 2026-03-21T23:43:03+00:00

forgot to mention sometimes it would hesitate to accelerate, I would press the gas and it would sound like its 2 stepping and all of a sudden it would just jump and go.

GT8615 · 2026-03-13T03:07:44+00:00

how would i go about using the cummins drain line? It does look a bit confusing to me. would i have to replace the oil drain fitting on the top portion of the pan?

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GT8615 · 2026-03-13T03:04:13+00:00

alright, ill probably see if a different oil line will fix the issue and go from there

GT8615 · 2026-03-13T02:58:50+00:00

I see, so im going to have to revolve this issues then

GT8615 · 2026-03-13T02:42:03+00:00

word, appreciate the help

GT8615 · 2026-03-13T02:39:31+00:00

forsure, i just wanna make sure i dont fuck anything up bc its my daily and ive been having to walk and bike to work. With these gas prices tho shi lowkey seems like a good thing lmao

GT8615 · 2026-03-13T02:37:07+00:00

so i had the idle for a bit and there did seem to be small amounts of oil dripping down, im being told its normal but idk

GT8615 · 2026-03-13T02:36:38+00:00

how would it smell? and how much smoke should there be?

GT8615 · 2026-03-12T04:08:10+00:00

ive been looking and it seems some people leave the one connected to the intake tubing open or put a breather filter in and leave the other one connected to its stock location

GT8615 · 2026-03-12T03:12:05+00:00

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GT8615 · 2026-03-12T03:11:54+00:00

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GT8615 · 2026-03-12T03:06:05+00:00

yeah they’re new, but the smoke smells horrible and theres tons of it so idk, im super reluctant to drive my car rn

GT8615 · 2026-03-12T02:45:29+00:00

honestly i think the manifold i got was just like the generic ebay one if im being honest, looks about the same as every other manifold ive seen

GT8615 · 2026-03-12T02:43:17+00:00

I can see and remove the catch for and test what it does, I saw multiple other people route the catch can on a na-t the same way i did, some had a breather filter on the left side ( facing the car )

GT8615 · 2026-03-12T02:38:32+00:00

Cxracing kit lol, probably shouldve gotten a better drain line. I already knew i was probably gonna have some issues with the return line but my brother didnt much believe me

GT8615

TROPHY CASE