[cmotzner]

hi guys driving the other night map 5 on jb4 about 15 pounds of boost and had what i thought was a misfire jb4 cleared the code so i was reading zero codes.

Pulled all the plugs and replaced them cant get it to throw the ses light now but i have no boost and it runs very rough.

Where to start??


Thanks
Cody




Did get it to throw a code misfire cylinder 4 29D0

and 1/2 engine light came on

[Seymour Boost]

How about a log.

[mike@x-ph.com]

Please do couple logs from 3rd gear (2500 rpm to redline with pedal 100%)

[cmotzner]

I would love to but cant get the software load into my computer and get it hooked up.

any recommendations

Thanks again

[.fLip.]

take it to a shop

[j1gilles]

If you have auto clear on I would start by shutting that off and then drive it a little to see if it will throw a code... Are you still running the original charge pipe? I'm on my phone so I can't see your mods..

[cmotzner]

Update>>>>

Misfire fixed it was a bad coil

Now why no boost i did just put in a charge pipe so i will retrace my steps on that

[Jeff@TopGearSolutions]

Originally Posted by cmotzner

Update>>>>

Misfire fixed it was a bad coil

Now why no boost i did just put in a charge pipe so i will retrace my steps on that

It is likely not connected, or not connected correctly.

Make sure you have the o ring in place as well as the clip seated correctly. Last but not least make sure the T bolt clamp is tight on the intercooler side.

[2010 M Sport]

Check all vacuum lines.