Go Back  Offshoreonly.com > Technical > General Q & A
Engine Cutting out >

Engine Cutting out

Notices

Engine Cutting out

Thread Tools
 
Old 05-29-2019, 06:46 PM
  #11  
Registered
iTrader: (1)
 
Join Date: Nov 2009
Location: KY
Posts: 4,102
Received 471 Likes on 367 Posts
Default

Originally Posted by gripit
Hi, now I can't get the engine started. Its so simple but I can't figure it out. I have fuel, the motor is turning over but won't run. It seems like its trying but just never turns over. So is it the Accel Coil, Thunderbolt Ignition or distributor cap? Please help. Its pissing me off! LOL
No mention of spark
Don't check for spark using a timing light, use a spark gap tester and make sure its white or blue in color
AllDodge is offline  
Old 05-29-2019, 07:08 PM
  #12  
Registered
Thread Starter
 
gripit's Avatar
 
Join Date: Jul 2003
Location: Annapolis, MD
Posts: 716
Likes: 0
Received 5 Likes on 3 Posts
Default

How do I do that?
gripit is offline  
Old 05-29-2019, 07:11 PM
  #13  
SB
Registered
iTrader: (1)
 
Join Date: Nov 2004
Location: On A Dirt Floor
Posts: 13,546
Received 3,115 Likes on 1,402 Posts
Default

When you have a spark tester (just like one below), anyone's 12Vdc multimeter, and anyones test light let us now and we'll (OSO members) go thru things 1 by 1 to check and how to check.

$10.00
Amazon Amazon
$13.00
Amazon Amazon
$8.32
Amazon Amazon







SB is offline  
Old 05-29-2019, 07:21 PM
  #14  
SB
Registered
iTrader: (1)
 
Join Date: Nov 2004
Location: On A Dirt Floor
Posts: 13,546
Received 3,115 Likes on 1,402 Posts
Default

Originally Posted by gripit
How about batteries and alternator? Once the engine is started if it has a weak battery could that affected it in anyway? I was always taught the battery is only used to start . Once started the alternator will run the engine and charge the battery. Is that true?
No, not really. Battery's can have a short inside that 'sucks' all the power from the alternator leaving no power for anything else, or just a low powered thing or two. + it can cook your alternator after a bit.

Both are part of a system that keeps all systems with clean and stable power. Both need to be in good working order.

Last edited by SB; 05-29-2019 at 07:25 PM.
SB is offline  
Old 05-29-2019, 07:23 PM
  #15  
Gold Member
Gold Member
 
seafordguy's Avatar
 
Join Date: Jun 2006
Location: Seaford, VA
Posts: 4,910
Received 771 Likes on 352 Posts
Default

You didn't accidently flip a kill switch did you?

You didn't accidentally turn an electronic fuel pump of did you? My kids have done both and it baffled me for a while....

seafordguy is offline  
Old 05-29-2019, 07:43 PM
  #16  
Registered
Thread Starter
 
gripit's Avatar
 
Join Date: Jul 2003
Location: Annapolis, MD
Posts: 716
Likes: 0
Received 5 Likes on 3 Posts
Default

Thanks, I just ordered spark tester, 12Vdc multimeter, and test light. Whats the first thing I should test?
gripit is offline  
Old 05-29-2019, 07:53 PM
  #17  
SB
Registered
iTrader: (1)
 
Join Date: Nov 2004
Location: On A Dirt Floor
Posts: 13,546
Received 3,115 Likes on 1,402 Posts
Default

Power at the coil. + terminal. Purple wire. Should be 12vdc with ign key on run.

if you have TB IV:


Last edited by SB; 05-29-2019 at 07:58 PM.
SB is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.