1993 GMC C1500 Repair Question
Topics covered: Compression, Engine, Fuel pressure.
Mileage: No information provided.
Mileage: No information provided.
Asked on March 2, 2013
GMC C1500 Compression Problem
What is the fuel pressure &compression on a 92 4.3l TBI gmc 1500?
Asked by j.stiegAnswer
Replied on March 2, 2013
SPECIFICATION
Ignition ON Engine OFF 62-90 kPa (9-13 psi)
compression around 125-150
Roy
