Classic/Antique Car Repair/235 chevy six

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Expert: - 7/23/2010


Question
I have changed the dist. points plugs,plug wires,coil & carb and 2,5,6 cylinders are'nt firing i can pull all three plug wires off the dist. cap & it's only running on 1,3,4 cylinders oh,and i changed the dist.cap also please help :)

Answer
It sound like it might be intake manifold gaskets leaking. Take a spray can of carburetor cleaner and with the engine running spray the intake to cylinder head meeting pints. If the engine speed changes when you then you have found a vacuum leak. let me know what happens when you do this and we will go from there.
Brad

Classic/Antique Car Repair

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Brad Sears

Expertise

All automotive including antique and collectible. However if the car has been modified I can only answer in general terms and maybe get you pointed in the right direction.

Experience

Automotive tech instructor. Syndicated auto columnist 1970's though the early 1990's. Syndicated auto radio talk show, Ask Brad About cars, CBS Radio 70's through 90's TV Show "Last Chance Garage" 1980's PBS-TV syndicated. Auto instructor for the following companies: Fram Autolyte Holly Carter AMF Ford Motor University Of Conn Blue Hills Technical School Sugar River Technical Center Grew up in a family garage in Needham Mass and turned wrenches from the age of 14.

Publications
Manchester Union Leader, Nashua Telegraph, Motor Service Magazine, Yankee Magazine, Popular Mechanics (Saturday Mechanic early 80's), Los Angeles Times, New York Times, and lots more.

Education/Credentials
More than I care to remember. Basically Franklin Technical Institute in Boston, Northeastern University, Fitchburg State Teachers College, Tufts University, and a lot of factory schools along the way.

Awards and Honors
Moto Award winner. And much more.

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