Offshoreonly.com
Page 3 of 4
1
2
3
4
Show 40 post(s) from this thread on one page

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   Do It Yourself, Boating on a Budget (https://www.offshoreonly.com/forums/do-yourself-boating-budget-249/)
-   -   6.2 lx no spark (https://www.offshoreonly.com/forums/do-yourself-boating-budget/375897-6-2-lx-no-spark.html)

cloudmaster_321 05-31-2022 09:39 AM
Originally Posted by SB (Post 4833999)
On the later mpi’s there is a crank sensor and it is near lower left of timing chain cover which is just over the sea water pump.
later mpi’s, meaning not this engine? Or this one has it?

AllDodge 05-31-2022 09:52 AM
Originally Posted by cloudmaster_321 (Post 4833989)
Any help with which manual applies to my engine? Trying to find one on EBay. Thanks
No 24
Your motor is during the change over time. After yours they went to HVS dizzy and crank sensor

SB 05-31-2022 09:56 AM
Originally Posted by AllDodge (Post 4834008)
No 24
Your motor is during the change over time. After yours they went to HVS dizzy and crank sensor
x 2 :thumbs (HVS is the ‘crab cap’d distributor)

cloudmaster_321 05-31-2022 11:26 AM
Originally Posted by SB (Post 4834009)
x 2 :thumbs (HVS is the ‘crab cap’d distributor)
gotcha

cloudmaster_321 05-31-2022 11:56 AM
Originally Posted by AllDodge (Post 4834008)
No 24
Your motor is during the change over time. After yours they went to HVS dizzy and crank sensor
looks like #24 covers 5.0 and 5.7L, not seeing 6.2 as part of that.

cloudmaster_321 05-31-2022 12:53 PM
Ignition module
 
Where are you guys usually running the ground ring terminal to on the new module? Old module doesn’t have the ground.

cloudmaster_321 05-31-2022 01:01 PM
Tach
 
Also, where does the “grey” tach wire interface? I didn’t see that on the coil. Just a power and a ground in the coil.

AllDodge 05-31-2022 02:41 PM
Originally Posted by cloudmaster_321 (Post 4834034)
Where are you guys usually running the ground ring terminal to on the new module? Old module doesn’t have the ground.
What ever is close by. Maybe the ECM bracket, relay or other. Then there is also maybe the 10 pin engine plug screws that hold the plug. Need to clean the paint off

Originally Posted by cloudmaster_321 (Post 4834036)
Also, where does the “grey” tach wire interface? I didn’t see that on the coil. Just a power and a ground in the coil.
There is a engine to MPI harness connector which changes the gray tach to a white wire going to the coil. With a carb you could just remove it off the coil, but MPI need to take it off the back of the Tach

cloudmaster_321 05-31-2022 03:35 PM
Originally Posted by AllDodge (Post 4834053)
What ever is close by. Maybe the ECM bracket, relay or other. Then there is also maybe the 10 pin engine plug screws that hold the plug. Need to clean the paint off



There is a engine to MPI harness connector which changes the gray tach to a white wire going to the coil. With a carb you could just remove it off the coil, but MPI need to take it off the back of the Tach
I did have the gauge cluster pulled forward, so I may want to check that.

SB 05-31-2022 05:13 PM
Okay, now going somewhere. What where you doing in there ? A wire hooked back up wrong (especially tach) or pulled off can cause a no start.


All times are GMT -5. The time now is 06:44 PM.
Page 3 of 4
1
2
3
4
Show 40 post(s) from this thread on one page


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.