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Old 10-30-2015, 06:54 PM   #1 (permalink)
Whitectc86
Glow Plug
New PMD but still.....

I just replaced my PMD with flight systems PMD and Leroy's relocation kit and I'm still getting code 35 and 36? Any suggestions?

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1994 C2500 L65 6.5 Heath Max E Tork & Master HT4 Cam Scat Crank ARP Head Studs Fluidampr Diamond Eye Exhaust 2000 "HO" Water Pump 2001 21'' Fan and Clutch (Soon A Team Coming)
1995 C2500 L65 (HD) Ext. Cab VIN F 6.5L Rebuilt "599" TD 8 Lug Broke Down Bad Cam Bearings
2014 Equinox LTZ 3.6L
2014 Malibu LTZ 2.0L (SOLD)
2012 Malibu LTZ 3.6L (SOLD)
2008 Ford Fusion SE 3.0L (SOLD)
2003 Ford Expedition Eddie Bauer 4x4 Triton 5.4L(SOLD)
1994 C1500 Ext. Cab SB 5.7L (SOLD)
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Old 10-30-2015, 06:58 PM   #2 (permalink)
nickthehick78
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Quote:
Originally Posted by Whitectc86 View Post
I just replaced my PMD with flight systems PMD and Leroy's relocation kit and I'm still getting code 35 and 36? Any suggestions?
dude check out my thread, 96 centurion diesel, its right under yours.....im having the same problem right now.......looking like a fuel pump for me...

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96 K2500 Centurion conversion/8600gvw/SCLB/6.5 Turbo Diesel/obd2/Heath software/HX40wii turbo/SomeShittyDiesel rebuilt IP/medallion 40hp marine injectors/4" intake/Intercooler-with 2.5" pipes/4" diamond eye exhaust/vac pump delete/4:11 gears/6" tuff country suspension lift,3" Performance accessories body lift with gap guards/ 37" BFG baja military tires/ high idle switches/autometer pod with boost,fuel press, and pyro gauges/

Last edited by nickthehick78; 10-30-2015 at 06:59 PM.
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Old 10-30-2015, 07:08 PM   #3 (permalink)
Diesel-T
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If not already doing so ,try adding some lubrication to the fuel,eg 2 stroke oil .Lots of posts re quantities etc
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Old 10-30-2015, 07:26 PM   #4 (permalink)
Whitectc86
Glow Plug
Quote:
Originally Posted by Diesel-T View Post
If not already doing so ,try adding some lubrication to the fuel,eg 2 stroke oil .Lots of posts re quantities etc
Yea I've always added 2 stroke oil plus I use 15% bio
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1994 C2500 L65 6.5 Heath Max E Tork & Master HT4 Cam Scat Crank ARP Head Studs Fluidampr Diamond Eye Exhaust 2000 "HO" Water Pump 2001 21'' Fan and Clutch (Soon A Team Coming)
1995 C2500 L65 (HD) Ext. Cab VIN F 6.5L Rebuilt "599" TD 8 Lug Broke Down Bad Cam Bearings
2014 Equinox LTZ 3.6L
2014 Malibu LTZ 2.0L (SOLD)
2012 Malibu LTZ 3.6L (SOLD)
2008 Ford Fusion SE 3.0L (SOLD)
2003 Ford Expedition Eddie Bauer 4x4 Triton 5.4L(SOLD)
1994 C1500 Ext. Cab SB 5.7L (SOLD)
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Old 10-30-2015, 08:18 PM   #5 (permalink)
Whitectc86
Glow Plug
Quote:
Originally Posted by nickthehick78 View Post
dude check out my thread, 96 centurion diesel, its right under yours.....im having the same problem right now.......looking like a fuel pump for me...
which one the lift pump or injection pump?
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1994 C2500 L65 6.5 Heath Max E Tork & Master HT4 Cam Scat Crank ARP Head Studs Fluidampr Diamond Eye Exhaust 2000 "HO" Water Pump 2001 21'' Fan and Clutch (Soon A Team Coming)
1995 C2500 L65 (HD) Ext. Cab VIN F 6.5L Rebuilt "599" TD 8 Lug Broke Down Bad Cam Bearings
2014 Equinox LTZ 3.6L
2014 Malibu LTZ 2.0L (SOLD)
2012 Malibu LTZ 3.6L (SOLD)
2008 Ford Fusion SE 3.0L (SOLD)
2003 Ford Expedition Eddie Bauer 4x4 Triton 5.4L(SOLD)
1994 C1500 Ext. Cab SB 5.7L (SOLD)
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Old 10-30-2015, 08:31 PM   #6 (permalink)
nickthehick78
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Quote:
Originally Posted by Whitectc86 View Post
which one the lift pump or injection pump?
injection......those two codes are from the fuel solenoid in the fuel pump that can not be replaced without changing pump. there is a list of other stuff to check before condemning the pump, i have done almost all of the checks and still getting code.....
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96 K2500 Centurion conversion/8600gvw/SCLB/6.5 Turbo Diesel/obd2/Heath software/HX40wii turbo/SomeShittyDiesel rebuilt IP/medallion 40hp marine injectors/4" intake/Intercooler-with 2.5" pipes/4" diamond eye exhaust/vac pump delete/4:11 gears/6" tuff country suspension lift,3" Performance accessories body lift with gap guards/ 37" BFG baja military tires/ high idle switches/autometer pod with boost,fuel press, and pyro gauges/
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Old 10-30-2015, 08:38 PM   #7 (permalink)
57diesel
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Did your last pmd(s) also give the same code? Any symptoms now or before?
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81 Buick Riviera GAVE AWAY with the infamous Olds 5.7 diesel possibly still going strong.
15 VW Golf wagon, TDI. Did the buyback on my 13 Jetta TDI wagon so it was basically a trade up.
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Old 10-30-2015, 09:08 PM   #8 (permalink)
Whitectc86
Glow Plug
Quote:
Originally Posted by 57diesel View Post
Did your last pmd(s) also give the same code? Any symptoms now or before?
yea last pmd had same codes but truck wouldn't run. it would start and die like someone just turned off the key.
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1994 C2500 L65 6.5 Heath Max E Tork & Master HT4 Cam Scat Crank ARP Head Studs Fluidampr Diamond Eye Exhaust 2000 "HO" Water Pump 2001 21'' Fan and Clutch (Soon A Team Coming)
1995 C2500 L65 (HD) Ext. Cab VIN F 6.5L Rebuilt "599" TD 8 Lug Broke Down Bad Cam Bearings
2014 Equinox LTZ 3.6L
2014 Malibu LTZ 2.0L (SOLD)
2012 Malibu LTZ 3.6L (SOLD)
2008 Ford Fusion SE 3.0L (SOLD)
2003 Ford Expedition Eddie Bauer 4x4 Triton 5.4L(SOLD)
1994 C1500 Ext. Cab SB 5.7L (SOLD)
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Old 10-30-2015, 09:08 PM   #9 (permalink)
Glagulator
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Checking the circuit wiring that will cause a DTC 35 and or DTC 36.
Unplug the PMD conn. and the 32 pin pink PCM conn.
Check for continuity between -
"C2" on the 32 pin pink PCM conn. (RED WIRE ) It will be on the second hole in from the end
and the only solid red wire on the connector.
And "E" on the PMD conn. (RED WIRE) the one between the pink and black wires,
the letters A thru F are on the connector in case you have all same color wires.
You should have continuity, if not there is the problem.
Have a helper wiggle the harness under the intake and at the back of the engine near the fuel filter while checking to reveal any intermittent shorts or bad connections.
Also check that circuit for continuity to ground (a short to ground), should be none.
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99 CREW LONG SRW C3500 work truck 199k+ mi. orig. motor & trans 4.10, modded engine harness, new oil cooler & lines, all new front end parts and poly bushings, trans poly mount, all new brakes.
96 SUBURBAN K2500 wife's truck 210k+ mi. orig. motor & trans, 3.73...
95 C2500 Suburban 6.5td HO w/p, timing set, HB & pulley, all rubber hoses, modded engine & main harness, converted to OBD2, PMD to bumper...
95 C1500 Suburban 6.5td rebuild tranny, convert to DB2, replacing as many parts as I can.
96 C2500 Suburban 7.4L converting to 6.5td w/ DB2, 4L80, 3.73

Last edited by Glagulator; 10-30-2015 at 09:09 PM.
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Old 10-30-2015, 09:19 PM   #10 (permalink)
Whitectc86
Glow Plug
Quote:
Originally Posted by Glagulator View Post
Checking the circuit wiring that will cause a DTC 35 and or DTC 36.
Unplug the PMD conn. and the 32 pin pink PCM conn.
Check for continuity between -
"C2" on the 32 pin pink PCM conn. (RED WIRE ) It will be on the second hole in from the end
and the only solid red wire on the connector.
And "E" on the PMD conn. (RED WIRE) the one between the pink and black wires,
the letters A thru F are on the connector in case you have all same color wires.
You should have continuity, if not there is the problem.
Have a helper wiggle the harness under the intake and at the back of the engine near the fuel filter while checking to reveal any intermittent shorts or bad connections.
Also check that circuit for continuity to ground (a short to ground), should be none.
ok ill try all that tomorrow and ill let you know

__________________
1994 C2500 L65 6.5 Heath Max E Tork & Master HT4 Cam Scat Crank ARP Head Studs Fluidampr Diamond Eye Exhaust 2000 "HO" Water Pump 2001 21'' Fan and Clutch (Soon A Team Coming)
1995 C2500 L65 (HD) Ext. Cab VIN F 6.5L Rebuilt "599" TD 8 Lug Broke Down Bad Cam Bearings
2014 Equinox LTZ 3.6L
2014 Malibu LTZ 2.0L (SOLD)
2012 Malibu LTZ 3.6L (SOLD)
2008 Ford Fusion SE 3.0L (SOLD)
2003 Ford Expedition Eddie Bauer 4x4 Triton 5.4L(SOLD)
1994 C1500 Ext. Cab SB 5.7L (SOLD)
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