my oil pan is playing the snare drums :(
October 13th, 2009, 5:42 PM
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my oil pan is playing the snare drums :(
I has a 1974 chevy impala. It has a 350 w/ 2 barrel Holley remanufactured carb.
Now the problem is it pings knocks off and on mainly at idle. it took me a while to finally give up and say it's not getting enough fuel.
First I changed the oil, plugs, wires, cap, rotor and set the timing a couple times and got it where I want it, but still there is the problem with not getting enough fuel. I have backed out the a/f mix screws as much as I can with out having the car stall too much.
Any suggestions??? other than just getting a bigger carb
I Wonder I can put a electric fuel pump or a high flow on a stock 2 barrel
BTW: I was running 89 when this was happening, but for now I'm gonna run 93 with octane booster that should help.
Now the problem is it pings knocks off and on mainly at idle. it took me a while to finally give up and say it's not getting enough fuel.
First I changed the oil, plugs, wires, cap, rotor and set the timing a couple times and got it where I want it, but still there is the problem with not getting enough fuel. I have backed out the a/f mix screws as much as I can with out having the car stall too much.
Any suggestions??? other than just getting a bigger carb
I Wonder I can put a electric fuel pump or a high flow on a stock 2 barrel
BTW: I was running 89 when this was happening, but for now I'm gonna run 93 with octane booster that should help.
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