88 S-10 blazer(runs too rich,floods)

i have a 4.3 that floods way to much fuel either cold or hot (TBI)-is there a sensor thats causing this? also idle is way to high running hot-if i unplug a vac line in front of TBI it comes back down-its a good motor but this fuel consumption is nasty-power is about half what it was. any ideas guys-im stumped only know carbs.

Reply to
Rich LoCash
Loading thread data ...

Are you getting any sensor codes?

Reply to
High Sierra

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.