My Build Thread-American Hogger

bigrpowr · Apr 10, 2014

madman1234509 said:
Hmmmm. Gotta be some sensor or something not on the truck that's not tuned out.

agreed. happens ALL the time on these types of builds. it will be something stupid.

blk350on20s · Apr 10, 2014

Literally the only thing pulled off the truck is the VGT actuator and AC. Fuel temp sensor has always just been plugged in hanging there. Both pumps are plugged in. Have 10-11 psi on low and will go from 5 to 10k rail. Both sensors on the block are plugged in. Front cover water temp sensor is in. Both sensors on intake manifold and both sensors on oil plate in. Both glow plug harnesses. Egt probe on pass up pipe and ebp on drivers. Main fuel injector harnesses. Both firewall pcm plugs. Intake to firewall ground. Pass motor to frame ground.

bigrpowr · Apr 10, 2014

you check the harness clearance from when you set the cab down ? just thinking out loud.

shmoozer · Apr 10, 2014

Could it be something like a wire smashed, broken, or chaffed?

-KCCO-

blk350on20s · Apr 10, 2014

Harness clearance? Every wire is free to move about. All 3 on shock tower are in and nice. I really don't know. It revs up in park or neutral. Just no go in drive. Will go just above idle.

mclean · Apr 10, 2014

Didn't someone else have this issue and it was a bad ground or a ground not connected

Sent from my SGH-I337M using Tapatalk 2

blk350on20s · Apr 10, 2014

I could def see this if that's the case. Gonna have matt send me another file as well. The motor ground goes right to the frame. I have a ground on the intake manifold to the firewall. Body ground to frame at body mount under passenger feet. Body ground from core support to frame. Then both batterys in the bed go straight down to the frame.

Dzchey21 · Apr 10, 2014

What about the two grounds near the pcm?

blk350on20s · Apr 11, 2014

Dzchey21 said:
What about the two grounds near the pcm?

Yes. One of them is from the intake Mani. And the starter ground. Both hooked.

08SUPERKING · Apr 11, 2014

Hope you get better luck today...

05wh250 · Apr 11, 2014

might try running an extra ground from the pcm grounding point to the batteries just to see if it fixes the issue or not.

blk350on20s · Apr 11, 2014

I will try that. I have my spartan I'm going to try. I emailed matt explaining the issues. I have a kid coming over with an H&S tuner to load a normal tune on. My buddy with the scan tool is on vacation. Not looking to promising for the weekend.

Craig@MFI · Apr 11, 2014

Make sure your dual pump connections are good ? Did you have dual pumps before the build?
Check pins on the pcm have had this happen to before

Sent from my SAMSUNG-SM-N900A using Tapatalk

blk350on20s · Apr 11, 2014

Craig@MFI said:
Make sure your dual pump connections are good ? Did you have dual pumps before the build?
Check pins on the pcm have had this happen to before

Sent from my SAMSUNG-SM-N900A using Tapatalk

Dual pumps were on previously. I will check the solders on the harness though. I'll pop those off and check the pins as well. I have innovative sending a tune as well but probably won't be here till next week.

Twinturbostroker · Apr 11, 2014

Just thinking out loud......what about the transmission harness and connections?

blk350on20s · Apr 11, 2014

All in and secure. Double checked when I put it in. Comes out tomorrow anyway lol. Just got my new converter. Also got a good addition to the hogger.

RedRice589 · Apr 11, 2014

Bahaha nice!

Crack85 · Apr 11, 2014

blk350on20s said:
All in and secure. Double checked when I put it in. Comes out tomorrow anyway lol. Just got my new converter. Also got a good addition to the hogger.

Losing the auto lock hubs?