L
LarryK 87
Guest
did all years C-4 have the vacuum tank? per the Helms manual the round Cannon Ball shaped tank in the left front fender well area, by the Vapor canistor?
I do not see any indication of one on mine ( except for a plugged Vacuum Line) No mount brackets etc... But there is an empty bracket on the right side front fender well, just about where you would expect to find it ( the Vacuum Tank) on the left side.
Reson i ask is... on start up my engine starts promptly, then starts to run real bad ( 3 - 5 seconds) , missing, barely running, then clears up and idles ok!!!
Almost like it is running real Rich ( accompanyed by the smell).
SES light will come on while driving, indicating a Lean condition, but when idleing the SES light will turn off.
Just dumped a can of SeaFoam into a 3/8 tank of fuel, and will see if that resolves anything.
I do not see any indication of one on mine ( except for a plugged Vacuum Line) No mount brackets etc... But there is an empty bracket on the right side front fender well, just about where you would expect to find it ( the Vacuum Tank) on the left side.
Reson i ask is... on start up my engine starts promptly, then starts to run real bad ( 3 - 5 seconds) , missing, barely running, then clears up and idles ok!!!
Almost like it is running real Rich ( accompanyed by the smell).
SES light will come on while driving, indicating a Lean condition, but when idleing the SES light will turn off.
Just dumped a can of SeaFoam into a 3/8 tank of fuel, and will see if that resolves anything.