I'm looking seriously at a boat with a 90hp Mercury ELPTO. The whole rig looks great but I have a couple of questions.
When the key is turned on, there is no "alarm tone". Seems there should be a tone, just to let you know that at least the buzzer is hooked up.
There is no "trim gauge". Any...
I have a 1993 TJ90TLETS that's getting approx. 2.5 mpg. at various speeds. That seems excessive to me.
I've rebuilt both carburetors and did the tune-u procedure.
The VRO has been disconnected. The engine idles smooth if it is trimmed up to about level. If it's not level it idles rough.
I...
I have a slight amount of side to side play in the propeller shaft. I have not yet checked the exact play but estimate .002 - .004. If 0.00 play is required then I have problem.
There is even more end play,maybe .040.
I would expect some end play but not sure about side to side.
My thanks...
I've looked everywhere for the rubber stop on the "full spark advance stop screw". Can't find it. Also the timer base has a good bit of travel after the throttle is moved to full open. I wired the timer base as far as it would go and continued the timing sequence. Initially the timing was about...
Hi,
I'm trying to do a tune up to an engine I recently purchased. It' a 1993 Johnson, 90hp, model #TJ90TLETS. I need to know if it has "Quick Start". I don't think it has Quick Start, but not positive. My wiring diagram for this engine shows one yellow wire with a red tracer on the starter...