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Hot start needs boost [message #305492]

Tue, 16 August 2016 22:58

pzerkel

Messages: 212
Registered: September 2007
Location: Salisbury, IL

Karma:

Senior Member

Ever since I have had my coach, if I shut the engine off after I have been driving a few minutes it will crank very slowly. If I hit the boost switch the engine cranks STRONG right away and usually starts almost instantly.

Several years ago I researched this and suspected it was a ground problem. I think there were some PO modifications (well I know there were some as I have a 455 in a 1978!) Anyway I initially had only one cable from the engine battery and it was going to the engine.

So I purchased a battery with post and side terminals and had a cable made to go from the neg side post terminal to the frame. Unfortunately the problem persisted. I have been just living with it, but I have decided I would like to fix it. Maybe I did something wrong when adding the 2nd ground cable, Or maybe it is something else.

I do own a good DMM and am reasonably competent using it, but I am not sure what I need to check to determine why this hot start issue is still happening.

Any ideas?

Paul Zerkel
'78 Eleganza II
Salisbury IL (near Springfield)

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[Message index]

		Hot start needs boost By: pzerkel on Tue, 16 August 2016 22:58
		Re: [GMCnet] Hot start needs boost By: jimk on Tue, 16 August 2016 23:17
		Re: Hot start needs boost By: LarryInSanDiego on Tue, 16 August 2016 23:25
		Re: Hot start needs boost By: A Hamilto on Tue, 16 August 2016 23:32
		Re: Hot start needs boost By: roy1 on Tue, 16 August 2016 23:40
		Re: Hot start needs boost By: Ken Burton on Wed, 17 August 2016 03:49
		Re: Hot start needs boost By: LarryInSanDiego on Wed, 17 August 2016 11:55
		Re: Hot start needs boost By: pzerkel on Wed, 17 August 2016 08:46
		Re: Hot start needs boost By: pzerkel on Wed, 17 August 2016 09:25
		Re: Hot start needs boost By: Harry on Wed, 17 August 2016 10:03
		Re: Hot start needs boost By: Harry on Wed, 17 August 2016 10:06
		Re: Hot start needs boost By: pzerkel on Wed, 17 August 2016 10:49
		Re: Hot start needs boost By: Bullitthead on Wed, 17 August 2016 11:13
		Re: Hot start needs boost By: Ken Burton on Wed, 17 August 2016 15:07
		Re: Hot start needs boost By: C Boyd on Wed, 17 August 2016 12:32
		Re: Hot start needs boost By: pzerkel on Wed, 17 August 2016 20:02
		Re: Hot start needs boost By: Ken Burton on Thu, 18 August 2016 02:33
		Re: Hot start needs boost By: pzerkel on Thu, 18 August 2016 08:46
		Re: [GMCnet] Hot start needs boost By: Kosier on Thu, 18 August 2016 11:33
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Thu, 18 August 2016 19:42
		Re: [GMCnet] Hot start needs boost By: Ken Burton on Fri, 19 August 2016 01:38
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Fri, 19 August 2016 11:26
		Re: [GMCnet] Hot start needs boost By: pzerkel on Fri, 19 August 2016 12:18
		Re: [GMCnet] Hot start needs boost By: Harry on Fri, 19 August 2016 17:16
		Re: [GMCnet] Hot start needs boost By: Matt Colie on Fri, 19 August 2016 19:49
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Fri, 19 August 2016 21:04
		Re: Hot start needs boost By: JohnL455 on Thu, 18 August 2016 08:24
		Re: [GMCnet] Hot start needs boost By: Ken Henderson on Thu, 18 August 2016 08:44
		Re: [GMCnet] Hot start needs boost By: pzerkel on Thu, 18 August 2016 10:50
		Re: [GMCnet] Hot start needs boost By: Ken Henderson on Thu, 18 August 2016 12:02
		Re: [GMCnet] Hot start needs boost By: pzerkel on Thu, 18 August 2016 13:48
		Re: [GMCnet] Hot start needs boost By: George B. on Thu, 18 August 2016 17:22
		Re: [GMCnet] Hot start needs boost By: Ken Burton on Fri, 19 August 2016 02:02
		Re: [GMCnet] Hot start needs boost By: Mr ERFisher on Fri, 19 August 2016 04:41
		Re: [GMCnet] Hot start needs boost By: Mr ERFisher on Fri, 19 August 2016 04:49
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Fri, 19 August 2016 11:51
		Re: [GMCnet] Hot start needs boost By: Ken Burton on Sat, 20 August 2016 02:21
		Re: [GMCnet] Hot start needs boost By: USAussie on Sat, 20 August 2016 16:04
		Re: Hot start needs boost By: RF_Burns on Thu, 18 August 2016 11:15
		Re: Hot start needs boost By: JohnL455 on Thu, 18 August 2016 11:30
		Re: Hot start needs boost By: appie on Thu, 18 August 2016 13:11
		Re: Hot start needs boost By: pzerkel on Thu, 18 August 2016 22:08
		Re: Hot start needs boost By: Ken Burton on Sun, 21 August 2016 00:57
		Re: [GMCnet] Hot start needs boost By: Ken Henderson on Sun, 21 August 2016 06:25
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Sun, 21 August 2016 11:56
		Re: [GMCnet] Hot start needs boost By: James Hupy on Sun, 21 August 2016 12:21
		Re: [GMCnet] Hot start needs boost By: Matt Colie on Sun, 21 August 2016 18:01
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Sun, 21 August 2016 23:19
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Sun, 21 August 2016 23:43
		Re: Hot start needs boost By: jhbridges on Mon, 22 August 2016 11:21
		Re: Hot start needs boost By: appie on Mon, 22 August 2016 12:28
		Re: [GMCnet] Hot start needs boost By: James Hupy on Mon, 22 August 2016 12:59
		Re: [GMCnet] Hot start needs boost By: k2gkk on Mon, 22 August 2016 16:47
		[GMCnet] Hot start needs boost By: Mr ERFisher on Tue, 23 August 2016 12:10
		Re: [GMCnet] Hot start needs boost By: Ken Burton on Tue, 23 August 2016 17:35
		Re: [GMCnet] Hot start needs boost By: Bullitthead on Tue, 23 August 2016 23:31
		Re: Hot start needs boost By: Ken Burton on Mon, 22 August 2016 22:37
		Re: Hot start needs boost By: Bob de Kruyff on Wed, 24 August 2016 16:26
		Re: Hot start needs boost By: captjack on Wed, 24 August 2016 17:29

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