Spitting and Sputtering
#1
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Join Date: Dec 2006
Location: Sylva, NC
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Spitting and Sputtering
So, I finally got my 84 gsl to run, but it idles poorly (sounds like only one rotor) and bogs down a lot until higher rpms.
Some info on the car-
rebuilt dellorto 48 jetted to gruntled.com specs
streetport 12a
relocated battery
dewired as much as possible
I test drove it to the gas station and had to leave it because it refused to move. It would just die when I tried to let the clutch out. Even just idling and playing with the throttle it would try to die out. I couldnt even get it to higher rpms.
Could this be the sign of a bad coil/ignition?
Some info on the car-
rebuilt dellorto 48 jetted to gruntled.com specs
streetport 12a
relocated battery
dewired as much as possible
I test drove it to the gas station and had to leave it because it refused to move. It would just die when I tried to let the clutch out. Even just idling and playing with the throttle it would try to die out. I couldnt even get it to higher rpms.
Could this be the sign of a bad coil/ignition?
#2
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Join Date: Dec 2006
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So, I explored a little more today.
I checked fire to all the plugs and it was good. The leading plugs were a little weaker looking.
The plugs themselves looked good, but the front rotor was noticeably lighter in color.
So, I found out that the front rotor isn't firing. When I manually choke the barrel for the front rotor, the engine speeds up. When I manually choke the rear rotor, the car dies. also, the primary from the rear rotor is much hotter than the front rotor, signifying no fire.
I just rebuilt the carb and everything is clean. What else could this point to guys?
I checked fire to all the plugs and it was good. The leading plugs were a little weaker looking.
The plugs themselves looked good, but the front rotor was noticeably lighter in color.
So, I found out that the front rotor isn't firing. When I manually choke the barrel for the front rotor, the engine speeds up. When I manually choke the rear rotor, the car dies. also, the primary from the rear rotor is much hotter than the front rotor, signifying no fire.
I just rebuilt the carb and everything is clean. What else could this point to guys?
#3
Ricer
iTrader: (4)
Im assuming you looked in the carb while it was trying to idle and saw if the front bowl was overflowing or dripping. This would be a stuck bowl. I honestly dont know how 2 bbl carbs work so cant help much there. Im sure its possible though. Have you swapped coils around or even possibly ignitors (thats a PITA so try coils first). Try that and let us know.
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