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Classic/Antique Car Repair/1971 Rolls Royce Silver Shadow

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Expert: - 10/26/2009


Question
Hi Vern, I have a 1971 Silver Shadow that when I go to start it, it sounds like it wants to kick over but doesn't. Then you get the smell of fuel, and eventually get a small puddle under the car. Is something clogging the fuel line? Someone told me it was the carbs being closed?

Answer
Hi Michael:
Seen this problem before...If the hydraulic lifters in the carb
is sticking, it will dump fuel through the overflow. Hopefully
your carbs don't need a rebuild.

I'm assuming you fill the carbs with motor oil every time you change
the engine oil? If not, they are most likely bone dry. If you have never
done this before, let me know.

Also, a second caused could be the fuel pump. If you are running with the
original Pierburg fuel pump, it may be going bad. Many times you will hear a
loud hum for the fuel pump, located under the rear axle.

Also, when starting her, do NOT press the accelerator. This will only flood
her.

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Vern Bullock

Expertise

Visit my website at: http://www.classytransportation.com/ I can answer most questions about autos built in the 60's 70's and 80's. Specifically, Lincolns, Rolls Royces and the Excaliburs. Mechanical issues and technical questions are my expertise. I also have a general knowledge of most older automobiles. Keep in mind, I can only provide answers if the questions are very specific and complete. Without details, I can only speculate and that's not good for solving your problem.

Experience

I have owned and maintained Silver Shadows for over 10 years now. I find most mechanics and even Rolls Royce mechanics have very little knowledge about these automobiles. I have researched these cars in quite a bit of detail and can pretty much tell you what is wrong, if you can describe the behavior in detail. I have saved quite a few RR owners a lot of money and aggravation due to improper diagnosis. I am the owner of Classy Transportation, LLC a luxury limousine service specializing in antique cars, classic cars, vintage cars and exotic cars.

Organizations
Classy Transportation, LLC Limousine Service.

Publications
All around the Internet

Education/Credentials
I hold a BS degree in computer science and a MS degree in mechanical engineering.

Awards and Honors
I regularly compete at car shows and average around a dozen awards annually.

Past/Present Clients
See Web site at: http://www.classytransportation.com/

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