Re: [Chrysler300] popping

[moparted <moparted_70@xxxx>]

Electrical problem?


--- John Hertog <crossram@xxxx> wrote:
> Hi to all,.
> 
> I am experiencing a problem which has left me
> befuddled. Perhaps someone on
> this list can help, might have dealt with it before?
> 
> The patient is a 300G convertible in bone stock trim
> . The problem is
> popping / burping / backfiring thru the carb(s) on
> left hand turns.
> 
> Before y'all say "carb. float adjustement" , let me
> tell you that I have
> tried THREE different pairs of carbs on this car. I
> even took a pair of
> carbs off my 300G convert, which does NOT pop when
> making any kind of turn
> at any speed. I even roadtested my "G" convert.
> before removing the carbs
> and made many turns at varying speeds before
> determining that it does not,
> ever, pop back thru the carbs.
> 
> The result of all this carb swapping has left me
> completely mystified. The
> sick car still pops thru the carbs when making a
> left. Even pops through the
> carbs from my 300G convert, which I know are good.
> This is a dangerous
> situation as it can pop / backfire thru the carbs so
> hard at times that it
> will stall ! The popping mostly occurs when giving a
> little throttle while
> going through the turn - as one would normally
> drive.
> 
> The car runs PEFECTLY otherwise. Good idle. Plenty
> of power. No accelerator
> pump lag. Runs like a dream at any speed - except
> when making a left turn
> 
> I have taken off the rams, reinstalled with new
> intake gasket. No
> difference. This feels like a fuel problem, and not
> electrical. I have
> checked all the wiring, and indeed all the
> connections to distributor, coil,
> etc.
> 
> Help. I don't know where to go from here.
> 
> John
> 
> 
> 


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