I am getting a bunch of knock picked up on only cylinder 6 causing timing to be pulled and loss of power. I had the warm phaser audible knock so I replaced the phasers and the sound is gone. Thought that would have fixed my issues but it didn’t.
Tried switching plugs and coils around and the...
2017 Raptor is stock besides a catch can and VTA BOV adapter. Driving 60+ and roll into the throttle truck will lose power and fall on its face. Truck will build boost but has no power. Floor it and still no power but notice boost is down at wot when it’s doing this. Then other times it will...
I don’t need it. It is just for sound.
The ECU is seeing knock according to the spark knock #’s. I do not hear any knocking or pinging. When it runs good the spark knock is showing 0 to -3 and has plenty of power. I’m leaning towards it seeing false knock or a knock sensor is bad now.
Truck is pulling timing bad. Watch the spark knock in the video. Truck is backing the throttle down to 50% when WOT. Have zero misfires and can’t hear any pinging. Fresh plugs, air filter and run 93 octane. Could I be getting false knock?
@thatJeepguy I just went for a 20min drive after letting the truck warm up and the intercooler shutters stayed closed 99.9% of the drive. They would show 20-30% for a few seconds then back to 0%.
@Fire Ball 20min drive 60mph average IAT 87-89* with 78* outside temp. CAC was 110-120*. IAT2 was...
They do cycle after remote starting it. Maybe the one in front of the intercooler is closing while driving and killing my IAT. I’ll hook up the scanner and watch the shutters and IAT when it acts up.
I’m in central Texas and today was around 95*. Would it pull that much timing to make it feel like it loses 50% power? I have forscan also so I can check to see what it’s showing.
2017 raptor is stock besides catch can.
Driving 60+ and roll into the throttle truck will lose power and fall on its face. Truck will build boost but has no power. Floor it and still no power but notice boost is down at wot when it’s doing this. Then other times it will drive just fine and have...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.