QuestionI have a 56 Plymouth Savoy Flathead 6 230 that I am having the hardest time starting. I am willing to start digging into, but need some things to do in order to diagnose the problem.
What is happening:
1) I pump the accelerator several times while cranking. It tries to turn over a couple of times, but never starts.
2) It appears to be getting fuel.
3) I am thinking it is electrical and was planning on changing out plugs and wires as a start. Hate to just replace everything. Is there a step by step process to diagnose the problems? Do they make an electronic ignition for this motor?
AnswerHello Randy,
You seem to be on the right track. Getting a car started is a stepwise process focussing on electrical and fuel. You think you've got the later so let's review the former:
Remove your distributor secondary ignition wire at the distributor cap and ground to the block. With an assistant turning over the engine, you should get a good spark when you do this. If no spark, look at your primary ignition system: points, condenser, distributor cap and rotor and coil including wiring. Replacement of the former 4 recommended if they're old.
If you have spark, remove one of the spark plugs and note condition--black, oily or worn--replace. Next, with the spark plug wire on, ground it to engine block. You should see a good spark jump the spark plug gap. If yes, recheck fuel, if no, replace the secondary wires from the distributor to the spark plugs.
By this point, spark at the plugs, you should be close to ignition. If it still doesn't start, pour half a teacup of gas directly into the carb. or spray some starting fluid. You should at least get it to fire at this point. If it won't keep running, you go back and check fuel again, then timing, etc.
If you go step wise like this, you'll spend/replace only what you need to.
Good luck,
Bob
