1995 Chevrolet S10 Q&A

1995 Chevrolet S10 Question: 95 s10 runs like its choking I can kill it and it will run fine acre restart

New timing chain diet shaft coil map sensor throttle sensor o2 sensor ecm -
Answer 1
Have fuel pressure leak down checked. Post results. -
Comment 1
This is a 4.3 tbi I changed fuel pump the new has a humming noise you can here standing by the tank -
Comment 2
4.3 CPI injection! Hook up pressure gauge start engine then turn off and see if pressure drops off rather quickly. -
Comment 3
Had fuel pressure checked they say its the fuel pump how hard is it to remove bed from the truck -