1994 Chevrolet S-10 Repair Question
Topics covered: Gas, Sensor, Black smoke.
Mileage: 167,543 miles.
Mileage: 167,543 miles.
Asked on July 20, 2011
Hard to start
I got a 1994 s10 2.2 it was runing fine but now hard to start it like geting to much fule or the chock is not opening and blowing out black smoke out the tailpipe it got a new plugs wires pvc gas filter when i do get it runing i give it some gas and it runes good but when i let off on it it like the chock is not opening up and when i drive it on the street or hiway it runs good
Asked by fredbryantAnswer
Replied on July 20, 2011
there is a sensor called a map sensor that may be failing riching up the mixture. it would throw a code.
also, make sure one of your injectors are not leaking fuel with out being commanded to open.
Roy
