View Full Version : My 1990 Chevy pickup is getting no spray from the,injectors
Dan Lenninger
Oct 14, 2015, 06:14 PM
Can some give a,hint on what to do
smoothy
Oct 14, 2015, 06:23 PM
Sell truck.. buy new one.
Or Tow to shop, then empty your bank account.
Ok.. you want a hint. What makes the Injectors work? What does it have to tell you? It should have something to say. Look there first.
Otherwise there are far too many things that can cause that to even guess or throw parts at.
WHat codes are tripped?
ma0641
Oct 14, 2015, 07:15 PM
Fuel pump, fuel pump relay, broken wire or bad ground to start with, more complex things-computer, ECM or sensor later. What have you checked?
TxGreaseMonkey
Oct 15, 2015, 05:26 AM
Check fuel rail pressure, after ensuring the fuel pump runs. If the pressure is below spec, the fuel pump is likely bad. If the fuel pump doesn't run, check the fuel pump fuse and relay.