"Have a 1990 Dynasty with a 4.
"Have a 1990 Dynasty with a 4.3, 175. Carb cleaned, plug wires, new coil. Starts with just a bump of the starter, idles all day long smooth. Misfires on acceleration, cruising. Here is the fun part, driving straight misfires and sputters, turn right bogs down and almost quits, straighten up and recovers some and turn left and runs like new money. If someone suggests anti-siphon please include location cause I haven't found one yet."
"Have a 1990 Dynasty with a 4.3, 175. Carb cleaned, plug wires, new coil. Starts with just a bump of the starter, idles all day long smooth. Misfires on acceleration, cruising. Here is the fun part, driving straight misfires and sputters, turn right bogs down and almost quits, straighten up and recovers some and turn left and runs like new money. If someone suggests anti-siphon please include location cause I haven't found one yet."