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Old 03-22-2013, 09:39 AM   #1 (permalink)
BASSTURD
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My glow plugs won't cycle

Worked last night and they won't cycle on fuse is good any ideas

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1995 Tahoe 6.5 vin code S 4x4
Recent good wrench long block
Reman 4l80e last year
Pmd relocated by air box
#9 resister
Pto/high idle switch installed 1100rpm convenient mod
Flowmaster cross over
4in diamond eye straight pipe
Heath turbo master
Boost and pyro gauges
F vin upper and lower in the mail
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Old 03-22-2013, 09:49 AM   #2 (permalink)
JMJNet
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ECM-B fuse?

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Old 03-22-2013, 09:57 AM   #3 (permalink)
crankme69
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X2 ECM B located in the box under the hood...fuel heater is the normal culprit shorts out & blows the fuse. Just unplug it for now
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Old 03-22-2013, 12:03 PM   #4 (permalink)
smokydiesel
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Check ground wires on the back of the intake manifold my fell (rotted)off a couple days agoago
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Old 03-22-2013, 01:20 PM   #5 (permalink)
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Fuse for ECM b is good I notices new down pipe is touching a glow plug wire prob melted it I don't think that would cause plugs not to cycle unless they were wired on series though
__________________
1995 Tahoe 6.5 vin code S 4x4
Recent good wrench long block
Reman 4l80e last year
Pmd relocated by air box
#9 resister
Pto/high idle switch installed 1100rpm convenient mod
Flowmaster cross over
4in diamond eye straight pipe
Heath turbo master
Boost and pyro gauges
F vin upper and lower in the mail
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Old 03-22-2013, 01:56 PM   #6 (permalink)
JMJNet
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It will!!! Any disturbance will cause it to do something, it is a fusible link in some places there.
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1995 GMC Suburban:
PMD in Bumper
Leroy Diesel Flight System PMD
Leroy Diesel Oil Cooler Line
4" Warpspeed Exhaust
Kennedy Diesel LP/OPS Harness
Bosch Duraterm GP
Heath Turbo-Master
AD244 Alternator
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Old 03-22-2013, 11:50 PM   #7 (permalink)
BASSTURD
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Found short to ground where down pipe rubbed gp wire this morning in a rush trying to get truck started and to work I jumped the gp solenoid and Bc there was a short to ground I blew fusible link I repaired the the break I then cut out the links I tried inline fuses 30a for each bank they just blew I then tied both banks together and ran a 125a mega fuse directly to the solenoid all is good now thanks for the help from everyone
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1995 Tahoe 6.5 vin code S 4x4
Recent good wrench long block
Reman 4l80e last year
Pmd relocated by air box
#9 resister
Pto/high idle switch installed 1100rpm convenient mod
Flowmaster cross over
4in diamond eye straight pipe
Heath turbo master
Boost and pyro gauges
F vin upper and lower in the mail
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