hard starting when cold

My 84 GMC cranks a long time before it starts. I changed the fuel filter in the carb, did a tune up, but that didn't help. It has the 350 "m" motor. Any help would be appreciated.

Reply to
Rick J.
Loading thread data ...

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.