The iboats forum moderators are excited to announce that at this time it appears the iboats forums posting pictures function is working once again. Though we cannot promise for how long, we're hoping for indefinitely.
i have both in my ranger! to install a water temperature gauge just but the sensor it goes opposite [port head] of the temp sensor you have now! the brown wire should already be in your harness and the other end of the brown wire should be under the dash! just the brown wire hot wire and ground...
fuel pressure should be around 32-36 you need to block off your pressure regulator and see if it comes up if not put a new fuel pump on it cheap on EBAY if it does take your regulator off and hold it over a jar and the book tells you now many cc it should be putting out in a certain amount of...
if it's a stock 3.500 bore send it to Chris Carson marine in key largo FL he will bore it for you and if it needs a sleeve or 2 he can do that also! these blocks are rare hard to come by and even if you buy a reman you have to have a good core, or they will charge you for the core! i have one...
i have the same problem right now! mine idles like crap found out it was a couple injectors leaking not spaying the right amount at idle leaking making it run rough at idle! i have had nothing but trouble out of this thing after it got about 20 years old i am right now changing it over to carbs...
i had the same problem with my 150 xri efi was the ECM sent it out to California they put new boards in it and got it back cranked right up! If you know someone who has a 200 ECM that will let you use it to test with then you can save 750 bucks plus shipping! or do what i am doing to mine right...
did they all burn the cylinders that bad? if it's just one or 2 send the thing down to Chris Carson marine he will put a couple liners in if you only need a couple and bore it also! he has mine my 2.5 there now he is going to put 2 liners in and bore it to .20! and no like the man said.40 its...
oil injection is a easy test! just premix a gallon or two of oil and unhook the inlet line to fuel mixture from the pump! run at 1500 rpms with the lever hooked to the throttle linkage measure the ccs for 3 minutes the book tells you how many then unhook the linkage and do the same if its within...
it works just like your temperature just screws in the head blank hole! the only difference is the temperature switch is held in with a clamp! my boat has 2 temperature switches one for the gauge and one for the warning buzzer! but the terminal switch works the same closed when cold opens when...
i just removed a 21-pitch high five on my 200 2.5 efi merc on a 18.5-foot ranger it was turning over 6000 almost 6300 to many rpms but will blast out of the hole wow i mean blast running in the mid 70ts so i went to a 23-pitch high five 5 blade i just love the way these props blast you out of...
well no i had a 150 efi on it and bought the 200 efi and rebuilt it is what the prop that was on it when i bought it now i never had teh problem with my prop on the 150 but it has a 24 pitch high five on it but would only turn 5200 rpms and ! yes i have checked the tach with another one and its...
hi ni just rebuilt my engine because it had the same problem could not stop the oil sensor from beeping what i found was the plastic gear that drives the oil pump shat was was turning and looked at it with a flashlight looked great but looking with a bore scope turning the engine it was melted...
i just finished rebuilding a 200 EFI XRI MERCURY took it to tyhe lake today and it will scream but my problem is its turning over 6000 rpms my book said from 5000 to 5800 it will turn 5800 that before i even trimmed out running flat out without trim ! i am running a 21 pich mercury high five 5...
1994 150 EFI when running down the lake at low speeds or high speeds every now and then it will just shut down with no warning as soon as i stop put in neutral will start right back up with no problems ! i have had the ECM rebuilt with new boards replaced the high pressure fuel pump ! i was...
