SOURCE: 90 chevy 4/4 pu tbi 350 floods out
I'm having the same trouble with the flooding after warm start...if it's the temp sensor, would the temp gauge be working? It's in a 1991 Chevy van with an injected 350 carb.
SOURCE: 92 chevy 1500 5.7 tbi starts and dies. replaced
Try using a good fuel line/injector cleaner Seafoam is a good one. If this does not help you may have tone or more clogged injectors. Clean these out and you should be good to go. tTo see Seafoam in action goto you tube type Seafoam into the search box.
SOURCE: 90 chevy 350 with TBI starts but wont stay running
I have a 90 chevy k1500 350 tbi with same problem! I have traced problem to... after turning on key fuel pump kicks on when u crank it over injectors shoot gas and truck starts! After few seconds injectors stop spraying and truck dies! This can happen many times over and over! Eventually sometimes truck stays running and all is great! I changed ignition module, oil pressure sending unit (which i was told controls gas after vehicle is running) fuel filter, computer, fuel pump relay, I am at a loss now! Hope this helps and hope someone can help me!
SOURCE: 90 chevy k1500 350 tbi fuel problem starts but wont stay running
try bypassing the oil pressure switch on the back of the block behind the distributor, if there oil pressure switch goes bad it will do this. had one that drove me nuts trying to fix it then figured out I had to buy a book and low and behold thee it was 3 wire oil pressure switch you can't see between the engine and fire wall just behind the distributor and costs 8 bucks to buy new.
SOURCE: 1988 silverado, tbi 350 has 12 psi fuel pressure,
Fuel pressure is a little low, check the pressure regulator, and the fuel filter
964 views
Usually answered in minutes!
I was going to say look at the fuel injectors in the TBI fuel injection..You can see the injetors when you take the breather off and the spacer..They should be both flowing without any drips..But you said you tried another one..You do have a few electronics on that..I would check the ECT sensor..It detects the coolant temp,,and determines if its a cold start or a warm start..Is there anyone that can scanned it for you..Its a first generation computer but someone should have the connections to scanned it..
×