Thanks ,,I was looking at the wire used in the sensors,,,found a brand that said ,,Made of tinned wire,,,good chance this is were the issue lies.... Should I still switch to GPS Speedo??
Also ,,would I have to pull the drive to put all the New wiring through,,I would assume so
I just read a thread from Monday,,and it really leans me to New limit switches,,,I do have the Trailer switch,,so plan o just bummimg that abit and see what happens.
I have read a lot about not doing this at much RPM's,due to the support issue,,should not even attempt???
Check fluid,,All Good...
Second Issue,,, Speedo will only go to 42,,I know I am doing Way more then that,,,I replaced the broken pick-up.
Do they make pick-ups that only go so for,,I bought on E-###
I just got done buying acouple Apps for my cell phone for a GPS Speedo,,tested both out in my car and both were spot on...
Hello to All,,,I finally got this boat out 3 times last week,,,,Ran Great,,But need some help on the Trim.
When I put the trim fully down,,the gauge still reads 1/4 up or first line.
Pops out of the water Great,,I go to trim it abit and the gauge barly moves.I know I am still raising the...
Hello All,,,Was going to change engine oil yesterday on this boat I bought ,,I bought one of those Sure-Flo bucket w/pump,,problem is the tube won't go down dip-stick tube.
I was thinking of trying to add a hose to the oil pan drain plug area and then adapting to the line from the bucket pump...
I sure wish I had done some research before I boat this boat last fall,,,but I will run it this summer,then trade it for a 27ft Pachanga with Bravo drives.
:: Update ::
I found a Service Bulletin that explained my questions.
In 1988-89 MerCruiser made afew different power packages for SeaRay using the 7.4 Magnum.
7.4SRX is V-8/454 CID/2 Bolt Main/Alpha Drive
7.4SRB is V-8/454 CID/2 Bolt Main/Bravo Drive
7.4SRX-H is V-8/454 CID/4 Bolt Main/Bravo Drive
Hello All,,, The flame arrestor cover on my engine has a decal that says SRX7.4L I found a chart that says SeaRay used a SRX7.4L (454 Mag Alpha) ,and a SRX7.4L-H (454 Mag Bravo) in 1988.
Does anyone know the differences in these 2 motors?
Is it a 330HP. motor?
There was also a 7.4L Bravo...
Hello,,I am having a rough time trying to find the Correct OEM part # for a set of spark plug wires for a 1988 7.4L Mercruiser with the Thunderbolt IV distributor..Anyone have the answer?? Thanks
I have made Google so much money lately with all my searches.Lots of Great info out there and due to the all the ice on the lakes,i have been searching sites a lot,,LOL