Re: [Chrysler300] stumble

[cotejohnr@xxxxxxx]

 Does it backfire and stumble other than from a dead stop? Like under heavy acceleration or hitting passing gear. If it does it under these conditions as well, would change the condenser in the distributor and retry. Cured my problem in my '56 NYer that bucked and backfired a few years ago.
John Cote
Guilford, CT.

 

 

-----Original Message-----
From: 2HsandaHeritage@xxxxxxxxxxx
To: bluesport62 <LUCKYL46@xxxxxxx>
Cc: Chrysler300@xxxxxxxxxxxxxxx
Sent: Sun, Nov 22, 2009 1:04 pm
Subject: Re: [Chrysler300] stumble


  
    
                  


HI Joe, 

I had the same problem with my H. 

I can't remember what I did to overcome the problem, but you might try adjusting the carb per the instruction in the service manual. 

Like you ,I had the carbs rebuilt by an expert but they need to be adjusted "by the book". 

You might also look for a vacuum leak - try the hose from the intake manifold to the power brake booster. 

The backfire should also be a clue to what is wrong - perhaps someone else may have an idea about that. 

Doug Warrener 

Fair Oaks, CA 

300H  
----- Original Message ----- 
From: "bluesport62" <LUCKYL46@xxxxxxx> 
To: Chrysler300@xxxxxxxxxxxxxxx 
Sent: Saturday, November 21, 2009 2:52:33 PM GMT -08:00 US/Canada Pacific 
Subject: [Chrysler300] stumble 

  

HI GANG. CAN ANYONE GIVE ME AN IDEA WHAT TO LOOK FOR. ON MY 62 SPORT 383WHEN I PUNCH IT FROM A DEAD STOP IT BACKFIRES AND STUMBLES. I HAVE DONE ALL THE NORMAL STUF. CARB WAS REBUILT BY AN EXPERT 40 YEARS IN THE BUSINESS CHANGED PLUGS WIRES AND PLUGS HAVE MOPAR ELECTRICT IGN.TIMEING IS SET AT 10 DEGREES.I KNOW IT SOUNDS EASY BUT I AM STUCK ON THIS ONE.IS THERE ANYTHING I AM OVERLOOKING. 3000 MILES ON REBUILD. THANKS . JOE LUCIANO HOWARD BEACH N.Y. 

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