Search results

  1. S

    Low PSI on guage

    Twin 93' 200 Yam's, Port engine guage shows low PSI. Engine seems to being streaming hard out of pee stream. Starbord engine guage show much higher PSI. Seems to have same pressure out of pee stream. Any suggestions?
  2. S

    Engine runs on low RPM's only!

    Well, its Sunday after a long day of boating....I'm beginning to feel like a regular here....Spent all day out yesterday will no problems....then today....problems. I have twin 200's hp(93's). While running wide open, port engine bogs down to 700rps(idle). Engine appears to be cool and oil res...
  3. S

    Hard cold start

    I have twin 93' 200hp. Port engine turns over and over when starting cold. I hold switch up waiting for fire but it just turns. Finally after many attempts the engine fires and then usually starts...carbs rebuilt just last month. I always pump ball tight and put engine in idle and with throtle...
  4. S

    Not pumping oil to reserve tank

    I've read and searched with much confusion...can someone point me to what I should check next..I'm not getting oil up to reserve tank on engine. I've replaced the oil pump at main tank and replaced filter..still no oil to reserve. Does engine need to be on for manual switch to work? What should...
  5. S

    Need help doing a re-wire

    I've been told by my mechanic that my boats needs to be rewired. Its a 93'Mako I recently purchased. Any suggestions on how to begin this project? The major harnesses look like they are in great condition so I'm assuming he means all the other equipment. How do you replace wire properly so they...
  6. S

    Lower control problem

    I have twin 200 yamahas (93's) and am having trouble with port engine. Lower controls just replaced and took for water test. Port engine idles fine but when put in gear...buzzer sounds and engine is in gear for a second then acts as though its back to nuetral. Works find in reverse. Also, works...
  7. S

    1993 200 Hp Yamaha

    I recently purchased a 93 Mako with twin 200 yamha's. My question is related to the lower unit. The port engine is a left turn and when in gear, out of water, a clanky sound come from the lower unit. It's not present when engine is in nuetral.Also, anyone know where I can find discount parts for...
Top