glow plug relay ? - Diesel Forum - TheDieselStop.com
'99 & up 7.3L Power Stroke Engine and Drivetrain Discussion of the '99 & up 7.3L Power Stroke diesel engine and drivetrain in the 1999-Up Super Duty trucks and Excursions. No gas engine discussion allowed except on transmissions and drivetrain that pertain to all models. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.

 
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post #1 of 3 (permalink) Old 12-26-2012, 02:33 PM Thread Starter
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glow plug relay ?

My truck is a huge pain in the #$$ to start when cold smokes like hell well i noticed this morning when i turned the key on the glow plugs dont drawl anything so i check the relay today at lunch listen for the click no click got volt meter out checking post and have 12 v when key is on and the other side has 12v to any ideas also the truck feel very laggy like whe. You go to accelerate it hesitates then picks up and is gone

SOLD BUT NOT FORGOTTEN 97 f350 cc lb 4x4 5 speed 260000 mostly stock 6in lift 37" Goodyear mud tires, k&n air filter, straight exhaust with 3" dp

2005 chevy 3500 duramax crewcab dually 4x4 270000 (sold)
1999 dodge 2500 club cab 24vcummins 4x4 auto 569000(sold)

2000 f250 7.3 4x4 6 speed single cab pretty much stock no muffler no cat with Diablo tuner 350000
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post #2 of 3 (permalink) Old 12-26-2012, 02:37 PM
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If you are getting 12 volts to both lugs then your glow plugs are likely burned out. You can pull the harness and ohm them out.


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2003 F-250 XLT Crew Cab 7.3L, Chrome BigTex Grille Guard, Quad pillar - 3 ISSPRO gauges (trans, pyro, boost) and DP-Tuner F6; Roush fuel pressure / temperature / oil pressure gauges, Ford Severe Duty AIS, 31 row 6.0 transmission cooler, ScanGauge II, Marinco mod, Walker BTM

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post #3 of 3 (permalink) Old 12-26-2012, 03:24 PM Thread Starter
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Yea im gonna try that tonight

SOLD BUT NOT FORGOTTEN 97 f350 cc lb 4x4 5 speed 260000 mostly stock 6in lift 37" Goodyear mud tires, k&n air filter, straight exhaust with 3" dp

2005 chevy 3500 duramax crewcab dually 4x4 270000 (sold)
1999 dodge 2500 club cab 24vcummins 4x4 auto 569000(sold)

2000 f250 7.3 4x4 6 speed single cab pretty much stock no muffler no cat with Diablo tuner 350000
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  Diesel Forum - TheDieselStop.com > 1999-2007 Ford Super Duties > '99 & up 7.3L Power Stroke Engine and Drivetrain

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