proplems again

[rob m]

went out to night after fitting a new belly fuel tank and a fuel pressure gauge and a new cowl. now it is only reving out to 4000 so did try with no cowl on still only 4000rpm if i take it out of gear and rev it the revs will rev right up but doesnt under load the pressure gauge is staying at 40 so thats ok and the tank is vented so what can i try next . its a 2.4 bridgeport

[rob m]

well i went out again to night a used my old fuel tank and still no joy still only reving out to 3000 under load

someone help

[scooby_hugh]

Efi or carbed?

[topgun]

Originally Posted by rob m

well i went out again to night a used my old fuel tank and still no joy still only reving out to 3000 under load

someone help

Possibly the lower cranc seal, will still rev in neutral but not under load as you say is happening.

Steve

[TWIN RIG]

Check your stator .

[Tris]

had this on an opti before. it was the in gear limit switch under the oil tank. telling ecu that it was always in neutral so would not rev past 4000 revs

[parug]

if this is a 2.4 efi have you removed the filters from the injector's as some 2 stoke oil will clog them

[rob m]

its a efi. i did use some other oil last time now thats got me thinink thanks to everyone for the help its going to b a busy weekend now i will keep it posted

[Ph@ntastic]

Check the coils i think one of them is down , had the same problem a long time ago , neutral no problem , in gear no power .....

[rob m]

got chance to go out again to day my mate cleaned out the injectors and was still the same i have tryed other oil changed the fuel tank new spark plugs next step is to try a new stator..... or how can i test the one i have

[TWIN RIG]

Why don't you take it to someone who knows what they are doing before you blow it up .

[scooby_hugh]

Have you checked the compressions?

[Tom Stone]

mine did the same, you'll find it'll rev lower and lower under load each time you take it out, sometimes reving back up to give you a bit of hope.

changed the stator and now revs to 7200 no problem

[rob m]

Originally Posted by Tom Stone

mine did the same, you'll find it'll rev lower and lower under load each time you take it out, sometimes reving back up to give you a bit of hope.

changed the stator and now revs to 7200 no problem

have you got the part number for the stator ?
mine is a mercury 2.4 bridgeport efi if anyone has one for sale or the part number

[Techteam]

I've got 1 you can borrow, you can pick it up from the house at Newby Bridge over the weekend if you want.

[rob m]

Originally Posted by Techteam

I've got 1 you can borrow, you can pick it up from the house at Newby Bridge over the weekend if you want.

that would b good will you pm me your number cheers rob