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1972 FORD F-100
My ford 390 with a holley 500cfm sputters badley when under a load and acceleration. But idles fine. Any ideas changed accelerator pump. Messed with timing advanced to retarded no help.
have the same problem?
Thursday, July 26th, 2012 AT 2:52 AM
Check to make sure the accelerator pump is working properly. Make sure there are no vacuum leaks, make sure the fuel pump is supplying enough fuel.
Thursday, July 26th, 2012 AT 3:55 AM
to post a reply.
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