Apex not running right, need help quick!

[Disco Dan Richter]

Headin out in a few hours so here it is, sled ran fine yesterday, started up this morning, started a little rough but nothing out of the ordinary. Went to rip around a bit, and it falls flat after 5000 rpms, I am thinking it has a plugged injector, or ice somewhere, anyone have this happen? Apex turbo.

 

[Duke]

1

Any engine codes ??

 

[Carp]

It's either the fuel pump or control box, what turbo system?

 

[Disco Dan Richter]

Boondocker box, and no codes. I put it in the garage and it runs now, but for how long. I put Iso-Heet in it, I hope that is all it is.

 

[HYFLYR]

My buddies just did this as well, boondocker kit as well. Not sure as to why but once warm it idles and runs fine. Maybe air mass sensor.

 

[Snoboner]

Ice in the injectors or throttle bodies. Had it happen to me once in awhile

 

[geno]

could have fouled a plug, if too many cold starts, without a full warmup.

 

[BigFish BC]

moister in one of the sensor lines once it warms up the ice melts & no more blockage runs good till it sits in the cold again for a while & freezes.check all your sensor lines for moister & clean them out.