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BoondockSaint

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Posts posted by BoondockSaint


  1. The Mazda rotary engine may be a poor example of correct viscosity oil for the remaining (99.9%) of vehicle engines that are piston not rotary engines. Tolerances on today's engines are far finer than in years past. So the correct oil for a 20 years old engine will likely NOT be correct for today's engines.

    STRONG recommendation: use the viscosity recommended by the engineers who designed your engine, not my opinion or anyone elses.

    I'm not poking holes, but the rotary engine the RX8 used is less than 6 years old.


  2. Most of the time 5w-20 weight oil is used to pass emissions mandated by the EPA, where a 10w-30 weight oil would provide better lubrication but would make the vehicle fail the emissions mandates.

    Don't believe me? Look up the USDM Mazda rx8 powered by the rotary engine that, from the factory, used 5w-20 and needs rebuilt every 30,000 miles due to failed bearings and seals.

    I run 10w-30 in everything during summer and 5w-20 in the winter to provide better cold start protection and less oil pressure surge.


  3. We have a Garmin Nuvi 465T, have had it all summer. So far it's treated us quite well, hasn't led us down any tight roads and with the 'find diesel fuel stations' option it makes finding a place to fill up pretty simple. The display is quite bright and easy to read text, notifications come up bright and the touch screen is pretty responsive. It seems the screen is where most GPS manufacturers skimp, they are either dull and washed out, or non-responsive to normal touch. You just about have to put your finger through the thing to make it do something.

    Not with the nuvi 465, which was a blessing, I always felt like I was going to poke right through our old tomtom.


  4. I have tried to start the generator. It turns over but will not continue to run. Can I try spraying starting fluid into the carb? I have added stabilizer to the coach gas tank. Anthing else I can try?

    Pull the carburetor off the engine. It should be 2 screws or bolts and some linkage. Take pictures if you don't have the freshest memory.

    Pull the bowl off of the bottom in a well ventilated area, fuel is going to come out. Spray brake clean or carb/choke cleaner in all the 'jets' you can see them by looking closely.

    Reassemble and start.

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