Trailblazer 302 starting problem
Had a similar problem on wife's jeep. Found poor connection on trigger wire at starter. Was loosing connection where eyelet was crimped on at solenoid terminal. If I would wiggle wire harness wile she held starter in it would start.
Crimped on new eyelet works fine.
Just another thought
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Trailblazer 302 starting problem
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Originally posted by Chadwick View PostShould I try charging the battery to see if that's the problem?
first disconnect the battery and trickle charge it overnight
would also clean the connections to the starter and switch...
don't forget the ground connection..
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Originally posted by Chadwick View PostYes everything is good
i don't know how to check engine control switch
whats a new switch cost? Seems easy to replace
You Checked plug PLG5 and plug PLG8 connections..??.
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Originally posted by H80N View PostDid you check the manual..?? pg 49
Engine will not crank
.
Check fuse F6, and replace if open (see Section 8-11).
Check battery voltage.
Check battery connections and tighten if necessary.
Check plug PLG5 and plug PLG8 connections.
Have Factory Authorized Service Agent check Engine Control switch S2.
http://www.millerwelds.com/om/o4426ae_mil.pdf
i don't know how to check engine control switch
whats a new switch cost? Seems easy to replace
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Originally posted by Chadwick View PostBattery terminals are clean. Puts out 12.7voltsfrom battery and that's what it's getting at the starter but it's completely dead got cover off don't know how to check ignition.
Engine will not crank
.
Check fuse F6, and replace if open (see Section 8-11).
Check battery voltage.
Check battery connections and tighten if necessary.
Check plug PLG5 and plug PLG8 connections.
Have Factory Authorized Service Agent check Engine Control switch S2.
http://www.millerwelds.com/om/o4426ae_mil.pdf
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Originally posted by H80N View PostCleaned the batt terminals?? and measured batt voltage?? should be about 13.8vdc
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Got a VOM? Start by checking for battery voltage at the battery and then at the ignition switch and then at the starter engage terminal in START etc.
Have you checked to make sure you battery connections are good? On both ends - at the battery and starter/ground?
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Originally posted by Chadwick View PostNo didn't jump it that's why it's got a newish battery. Turn switch and nothing happens no electrical no nothing. I checked oil and added a little and it started up but that was a day or so ago
ran it next day fine
tried to use it Friday and nothing, checked oil and it reads good??? Don't know where to go next
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Originally posted by H80N View PostAs in.. it would not crank?? or what..??
hope you have NOT jump started it.... that would be an expensive mistake..
ran it next day fine
tried to use it Friday and nothing, checked oil and it reads good??? Don't know where to go next
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Originally posted by Chadwick View PostMy 2004 trailblazer 302 is acting up. The other day I went to start and turned the ignition and nothing. My buddy said it's probably low on oil and won't let you start. The battery is less than a year old and I use it almost everyday for my business. Any ideas before i take it somewhere???
chad
hope you have NOT jump started it.... that would be an expensive mistake..
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Trailblazer 302 starting problem
My 2004 trailblazer 302 is acting up. The other day I went to start and turned the ignition and nothing. My buddy said it's probably low on oil and won't let you start. The battery is less than a year old and I use it almost everyday for my business. Any ideas before i take it somewhere???
chadTags: None
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