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Search: Posts Made By: Plaineman
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Forum: General Q & A
02-13-2019, 08:58 PM
Replies: 44
Views: 19,744
Posted By Plaineman

So BUP tell me how to get you these computers......

So BUP tell me how to get you these computers... the one on the port motor has issues for sure. The fuel pump runs on when key turned to on and that motor is lagging in RPMs from starboard motor. The...
Forum: General Q & A
02-12-2019, 06:17 PM
Replies: 44
Views: 19,744
Posted By Plaineman

And again... FYI. New IAC, New crank sensor.

And again... FYI. New IAC, New crank sensor.
Forum: General Q & A
02-12-2019, 06:16 PM
Replies: 44
Views: 19,744
Posted By Plaineman

So, as stated before... I did a PCM swap and the...

So, as stated before... I did a PCM swap and the problem stayed with the port motor. I cannot see how this could be a computer issue if the port motor kept doing the same thing with a different...
Forum: General Q & A
02-05-2019, 10:38 PM
Replies: 44
Views: 19,744
Posted By Plaineman

https://youtu.be/IajRAGnBdxE So, this is...

https://youtu.be/IajRAGnBdxE

So, this is exactly what we are dealing with... and its amazing that the boats are almost identical. We did have a bad IAC on this motor. I replaced it and the code...
Forum: General Q & A
02-05-2019, 10:25 PM
Replies: 44
Views: 19,744
Posted By Plaineman

Thank you for your input on this... but I must...

Thank you for your input on this... but I must let you know we did take this boat to a pro. I needed the intake (s) hoses done and did not want to spend the time or the sweat to do myself. I also...
Forum: General Q & A
02-05-2019, 05:15 PM
Replies: 44
Views: 19,744
Posted By Plaineman

Hey guys, so after looking at all...

Hey guys,

so after looking at all possibilities from what I am reading .. I changed the IAC valve , which needed changing as old one was definitely no good. So now no more 2 beeps per 2 min and...
Forum: General Q & A
02-03-2019, 05:41 PM
Replies: 44
Views: 19,744
Posted By Plaineman

Ok.. thanks again. We are down here til...

Ok.. thanks again. We are down here til Tuesday then back up to Long island. Not sure where you are located BUF but I can ship the PCM's to you if necc. Let me know what you need to get...
Forum: General Q & A
02-03-2019, 01:46 PM
Replies: 44
Views: 19,744
Posted By Plaineman

Yes... bravo 1's side and cone picups

Yes... bravo 1's side and cone picups
Forum: General Q & A
02-03-2019, 01:43 PM
Replies: 44
Views: 19,744
Posted By Plaineman

Again, I do understand for sure that there are...

Again, I do understand for sure that there are issues with these computers. The same computer that is having the fuel pump run on issue is the one that is throwing the two beep per minute warning. As...
Forum: General Q & A
02-03-2019, 01:41 PM
Replies: 44
Views: 19,744
Posted By Plaineman

With the PCM's swapped the issue remained on the...

With the PCM's swapped the issue remained on the same motor. However, upon further investigation we have realized that the trim adjustments were no longer synced to the gauges therefore Port Drive...
Forum: General Q & A
02-03-2019, 01:02 PM
Replies: 44
Views: 19,744
Posted By Plaineman

If you find it easier to just have a real...

If you find it easier to just have a real conversation over phone I dont mind sending you my cell #. LMK
Forum: General Q & A
02-03-2019, 12:57 PM
Replies: 44
Views: 19,744
Posted By Plaineman

HA! Well actually I have this boat down in SW...

HA! Well actually I have this boat down in SW Florida and it's quite beautiful here today. I am pretty much ready to do anything just two have the next 2 - 3 days on water b4 I go back to the big...
Forum: General Q & A
02-03-2019, 12:16 PM
Replies: 44
Views: 19,744
Posted By Plaineman

Okay so tried swapping to ecu's and the port...

Okay so tried swapping to ecu's and the port motor still did the same thing. I have to tell you a little bit of backstory here though. Recently we put the boat in the shop because I needed the water...
Forum: General Q & A
02-03-2019, 10:10 AM
Replies: 44
Views: 19,744
Posted By Plaineman

Thanks BUP I did look over the whole IAC...

Thanks BUP
I did look over the whole IAC circuit I replaced the two little mufflers in the intake housing. Also inspected the wiring but is there any other maintenance to do other than R&R on the...
Forum: General Q & A
02-02-2019, 01:38 PM
Replies: 44
Views: 19,744
Posted By Plaineman

2005 496 Mag HO intermittent shut off

Have any of you ever experienced this... boat is 2007 Baja 30 with twin 496 Mag HO's cruising along at about 60 (4000 rpms give or take) and port motor started to drop out for just a brief second. ...
Forum: General Q & A
11-15-2015, 08:35 PM
Replies: 8
Views: 6,220
Posted By Plaineman

Hey BUP. Any idea what might cause the steady...

Hey BUP. Any idea what might cause the steady beeping as soon as key is turned to on position. When I first turn the key to on position i get the single beep that lasts as long as the fuel pum cycle...
Forum: General Q & A
11-02-2015, 08:28 AM
Replies: 0
Views: 648
Posted By Plaineman

Shifter plate question

Hello all....

I am just about to do a swap from a 2000 7.4 MPI to a 2005 496 Mag HO... the guy who sold me the motor kept his shift plate. The one that I had on the 7.4 was for port side mount...
Forum: General Q & A
06-10-2015, 08:26 PM
Replies: 6
Views: 780
Posted By Plaineman

Thanks guys... engine goes in next week we'll see...

Thanks guys... engine goes in next week we'll see how I do.
Forum: General Q & A
06-10-2015, 08:24 PM
Replies: 2
Views: 899
Posted By Plaineman

Yes.... that's one that the 496 doesn't have. ...

Yes.... that's one that the 496 doesn't have. The other is a line from battery witch to Mercathode... it's a fused link (purple and orange wire I believe) and I have had it go on me and when it...
Forum: General Q & A
06-07-2015, 09:26 PM
Replies: 6
Views: 780
Posted By Plaineman

Actually, I made a mistake... (I just posted...

Actually, I made a mistake... (I just posted again because I did not see this one listed)... One of the two wires running along with that main harness is the positive for trim pump... the other...
Forum: General Q & A
06-07-2015, 09:21 PM
Replies: 2
Views: 899
Posted By Plaineman

Engine swap question

I am changing out a 2000 7.4 MPI for a 2007 496 Mag HO. Seems pretty much plug and play but there are a few differences with the wiring. The new motor has the standard 9 pin main connector for the...
Forum: General Q & A
06-07-2015, 08:53 AM
Replies: 6
Views: 780
Posted By Plaineman

Wiring question on an engine swap

I am installing a 2005 496 Mag HO where there was a stock 2000 7.4 MPI. I noticed that the 9 pin connector is exactly the same and that should be no issue but on my boats harness I have 2 red wires...
Forum: General Q & A
05-27-2015, 07:13 AM
Replies: 9
Views: 922
Posted By Plaineman

So I guess its just all about running a line from...

So I guess its just all about running a line from each side of one of my batteries to the corresponding positive or negative side of the main fuse block up at the helm? Does make sense... I will...
Forum: General Q & A
05-26-2015, 12:44 PM
Replies: 9
Views: 922
Posted By Plaineman

Ultimately I was looking to check all my wiring...

Ultimately I was looking to check all my wiring and switches... I guess I will just have to put power and ground directly to each switch/circuit to test... thought there may be an easier way to...
Forum: General Q & A
05-26-2015, 12:04 PM
Replies: 9
Views: 922
Posted By Plaineman

I see that the positive and negative leads for...

I see that the positive and negative leads for the batteries are to cables that attach to the motor... positive to the starter and neg to the bell housing. I didn't think anything would run without...
Showing results 1 to 25 of 110
 


 
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