Will a bad impeller cause a boat to overheat?
If your impeller fails, the pump can’t pump cool water to the engine causing your engine to overheat. However, if you’re not fortunate enough to catch a bad impeller, the results can be catastrophic to your engine.
Are OMC Cobra outdrives any good?
The OMC Cobra is actually a good drive. The downfall and bad reputation can often be contributed to misadjusted shift cables, engine idle too high, and inoperable ESA switches. They require a tech who knows what they are doing when these are set up.
Who makes OMC Cobra?
OMC Sterndrives In the mid 80’s OMC or Outboard Marine Corporation introduced the OMC Cobra, a sterndrive that was modeled after the leading Volvo outdrives. We stock OMC Stern Drives for all of the OMC models including OMC Cobra, and the mechanical and electric shift OMC Stringer.
Where is the impeller on a PWC?
Unlike propellers, the impellers are located in a special pipe, known as the wear ring. Fitted tightly within this frame, the jet ski’s impeller produces a sucking force that results in a water jet. This means the pump sucks water through the intake grate, and pushes it out from the steering nozzle.
What does OMC mean in parts?
Outboard Marine Corporation (OMC) was a maker of Evinrude, Johnson and Gale Outboard Motors, and many different brands of boats.
Do I need to replace the impeller on my OMC?
Impeller issues needs some help. Of course your OMC’s impeller needs to be changed regularly, but it’s also a good idea to replace other components of your water pump to maintain proper engine cooling. Water pump kit contents vary, so please take a look at the categories below and check the content of the kit you order.
Where is the impeller located in the gear case?
The diagram below shows the water flow thru the drive. The impeller sits inside the water pump housing on the top of the gear case. Adjusting the shift cable troubleshooting the engine starting with the carburetor.
When to replace the water pump on a Dodge Cobra?
Cobra rebuild techniques years 1986 to 1992. If your no water circulation problem is only when the motor is hooked to the flushing adapter then the problem is likely going to be the water passage cover has been melted do to the over heat blowing hot exhaust right onto to. In summary change water pump without fail every two years regardless of.
