Author Topic: need q jet carb help,off idle stumble pulling my hair out!  (Read 858 times)

Offline kbvette

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need q jet carb help,off idle stumble pulling my hair out!
« on: July 10, 2010, 10:57:40 AM »
       
                           things i've done so far
                            replaced accelerator pump piston
                            checked for vacuum leaks
                            checkwed float height
                             timing  set at 4 btdc
                             
                                   any ideas please lrt me know
                                                                                      car is a 1980 l82 auto vette
                                                           thanks kevin
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Offline Mamushka

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Re: need q jet carb help,off idle stumble pulling my hair out!
« Reply #1 on: July 10, 2010, 12:32:37 PM »
Did you check the Accelerator Pump's function after the fix? If the off idle stumble is your only symptom I would still suspect the AP.
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Offline kbvette

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Re: need q jet carb help,off idle stumble pulling my hair out!
« Reply #2 on: July 10, 2010, 02:38:21 PM »
   
                                   nice steady squirt of petrol to both barrels
                       
                 keep the suggestions coming
                                                                thanks
                                                                                kevin
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