Tuesday, February 16, 2010

1994 4 Hp Evinrude Engine Idle Problem With 1994 90 HP Evinrude Outboard?

Idle problem with 1994 90 HP evinrude outboard? - 1994 4 hp evinrude engine

I cleaned the 4 carbs and adjust the screws on the mixed fuel at idle as the manual. Adjusted for the engine to keep to 3 / 4 gas, remove the fuel. I went idle, the engine lost after about a minute. I plan to raise the idle speed, to use excess fuel. The oil has been the system is an exception and I'm running a mixture of 50-1. My research shows that this oil will be r / min is, can much weaker and the submission of the jacks. I Should an extra hot, or perhaps a different type of connector? I was told it could even put the mixture ratio of oil is always the type of oil change.

Please help

2 comments:

phillip b said...

Hello Redneck
You are unfortunately in the right direction, but the following considerations. Have you done a compression test on your engine? If you have a difference of 15 psi difference between cylinders or over who is running in idle and performance problems. Are you running champion QL77JC4 candles, as it should? Another thing you should do is to run a motor control MAC Quicksilver able to solve by the engine from any accumulation of carbon not be suffocating your engine or sticking to remove the piston rings. (Follow the instructions) on the chest. You must idleing Arts min @ 750 rpm, when a differentiated mating surface, changing to a plane of the electrode, as I mentioned earlier. Please check your timeing. such reactions may disappear in many details in depth, but I hope that it simplynough to try for you.
Good Luck
Another thing you built carbohydrates was the float level is correct?

hovy 59er said...

You need .. to synchronize the carburetors or fuel-air mixture Four carbohydrates are easy to install .... one or two of carbohydrates may not be consistent with other

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