Forum Navigation
Coughing /Spitting up thru throttle body
#1 · July 3, 2020, 9:17 am
Hello,
I'm not sure what I am doing wrong but my engine is coughing/spitting up thru the throttle body. Starts up just fine, idles well,
and sounds great. Slowly give it some gas and things are good, however, if I suddenly give it gas or accelerate too quickly then she
coughs/spits up thru the intake.
#2 · July 3, 2020, 9:47 am
Sounds like your accelerator pump settings need adjustment, assuming your ignition timing is correct.
65 GTO with built 406 Chevy smallblock, Fitech