Have a 94 Chevy pickup 4.3 liter throttle body injection unit been sitting for couple years cuz bad trans . during couple years I started it up couple times and idled smooth. I finally changed transmission and now it won't start. I disconnected fuel line behind TBI and fuel pump is working but it won't fire. Would it be injectors? Or how can I test those injectors ? The injector wires have 11.8 volts. Also disassembled injector housing and nothing was plugged up. Truck always ran smooth. Could it be bad gas? All fuses are good

Have a 94 Chevy pickup 4.3 liter throttle body injection unit been sitting for couple years cuz bad trans . during couple years I started it up couple times and idled smooth. I finally changed transmission and now it won't start. I disconnected fuel line behind TBI and fuel pump is working but it won't fire. Would it be injectors? Or how can I test those injectors ? The injector wires have 11.8 volts. Also disassembled injector housing and nothing was plugged up. Truck always ran smooth. Could it be bad gas? All fuses are good 4 Answers

I have a 1990 Chevy Silverado with TBI fuel injection one injector is spraying good the other is spiting I rebuilt the throttle body and put in new injectors still have the same problem anyone have an 5 Answers

The motor is ideling bad and don't have much power

I have a 1998 Chevy silverado when I turn the key on the fuel pump primes up as it should and I go to crank it and it starts for about 2-3 seconds and then dies 4 Answers

I have a brand new sending unit and fuel pump and there is plenty of fuel pressure and spark cause if I take some starting fluid and spray it into the throttle body it will run fine, I'm stumped ...

I have a 1995 Chevy K 1500 5.7 engine issue with fuel injection I unplugged the left injector the truck stalls if I unplugged it right injector the truck stays running then when you drive it's got a b 1 Answer

I have a 1995 Chevy K 1500 5.7 having a problem with the fuel injection seems to one side to get more field in the other one I put a new fuel injector in it if I unplug the left side the truck stal...

My 89 chevy k1500 350 TBI will die after it runs for a bit and warms up then when u wait a couple minutes itll fire back up. any help? has new fuel filer, plugs and wires, cap and rotor, and new starter. 4 Answers

My 89 chevy k1500 350 TBI will die after it runs for a bit and warms up then when u wait a couple minutes itll fire back up. any help? has new fuel filer, plugs and wires, cap and rotor, and new sta...