chuckc@ibm.net wrote:
>
> Suggestions please,
>
> Just put my -72 1275 engine back in after doing a little
> work on the gearbox. Ran fine before I popped the engine.
>
> Now, seems to be running on just 2 cylinders (1 and 4).
> 1. Runs poorly, back fire thru carbs if I hit the gas.
> 2. Dies if I pull the wire to #1 or #4.
> 3. No change if I pull the wire to #2 or #3.
> 4. But, if I pull 2 or 3 and arc to block while running,
> I get a blue spark.
>
> I'm gonna do a complete tune up tonite, but I'd sure like
> to know what to look for. Can wires or plugs just go belly up
> over night?
>
> chuck
Chuck
Check the plugs, they could be fouled.
Bad wires are also a possibility
Cracked dist. cap maybe.
Worst case may be a blown head gasket, they usually go between #2 and #3
If the tune up doesn't help, do a compression check.
Good luck
--
Frank Clarici
Seeing all of you at Sprite Rush 98
For more info on Sprite Rush, the 40th anniversery of the Sprite
Check out my home page http://www.exit109.com/~spritenut
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