Thread: Back fire
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Old 08-15-2018, 10:52 AM   #8
revkev6
Senior Member
 
Join Date: Nov 2012
Location: western Mass
Posts: 365
Default Re: Back fire

Quote:
Originally Posted by Bob NH View Post
Still wrong. Went down and checked the crab cap to see if I missed anything with the wires and found nothing . Someone suggested you may be 180 0ff ? Not likely to happen without breaking the housing when tightening bolts. Idles quite smooth, but still popping back for whatever reason ? I'll bet this is a fun truck to drive if it ever runs right !
so it idles fine but when you go to increase the RPM without load it breaks up and pops out the carb??


why was the distributor replaced? run fine before that??

stuck intake valve
bad coil/condensor
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