Search:

Looking for a NRX 872s or NRX + 872s.

I’m assuming there could’ve been a slight leak in the tank or the hose/check valve as well. The new unit came with replacements and the problem hasn’t persisted since changing.

Just wanted to circle back and bring this thread to a close for those that might find themselves in a similar situation.

After testing everything I could, a few things not listed (TPS, temps,...

Read with the smart craft gauge, sorry. Going to have to buy an IR Thermometer to take block temps.

I thought the same with the MAP, ran it this morning with a brand new MAP and had the same results.

New thermostats have been installed and temps are reading the same as before.

Ran the boat today and it still has a small hesitation after idling out of the no wake zone. All runs after the no...

Thanks! Will report back once I get it on the water. Appreciate everyone’s insight so far!

Ordered replacements for both sides, out of curiosity how often should they be replaced?

Tested with some hot water, thermostat opens & shuts just fine. Cleaned up and reinstalled.

Just pulled the thermostat from the left bank, a little bit of gunk but it doesn't look horrible. Going to clean it up and test functionality tonight.
449420
449421
449422
449424

Good idea, Yes the boat is in a heated garage. I’ll pull the left thermostat this week since the weathers not looking great.

Won’t be able to get on the water until next weekend, forecast is looking awful & we just got snowed on. Appreciate the insight, will report back ASAP.

449332
Just pulled the plugs and left bank (2,4,6) looks to be running very rich compared to right (1,3,5).

This is after running around the lake all day then doing the same 10min idle back to...

Alright, revisiting this thread as I ended up just storing the boat early last season.

Fuel pressure at idle was 39psi, VST and regulator screens were pretty clean, MAP sensor was also cleaned.
...

By chance does anyone have a spare Mega 360 power cable? I ordered one from HB but it won’t be here until next week, was hoping to get it out on the ice this weekend.

Roger that, will hold off on running it until I check the regulator out.

426021426022

Pulled the plugs tonight and put in a brand new set. Will be running the boat tomorrow after work.

Will swap out with another fresh set and run it again sometime this week, will update post with results.

Putting out 14v now but still running rough & not getting past 2,000 RPM.

Tested that wire and the 100 amp fuse was blown, just replaced it and will be winging it tomorrow.

2004 Mercury 150HP EFI
Serial Number: 0T962231
250hrs
Strictly using Mercury 1-2-3 and Mercury premium plus.

Things I’ve tried/checked:
120 PSI compression across the board
Has spark in all 6...

Thanks everyone, I got the battery mounted up & the boat rigged!

First trip out & my brand new Ultrex cable snapped & damn near sent me swimming lol.

Just ordered a TH Marine replacement.

Awesome, thanks guys!

2004 188vx

I’m looking to upgrade from a 24v to a 36v trolling motor. I was wondering if anyone with the same or similar boat has photos of how their batteries are arranged?


Is it possible to...

I'm considering purchasing a Ranger z518 or a Phoenix 618, I was wondering if anyone local had one that I could take a look at or if you guys could provide any input on that sized boat for our local...