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95' 350TBI wont stay running

Well the sensor ohmed out at .6 Mega ohm. I swapped it out and the truck certainly starts easier and runs smoother, BUT it still just dies after about 20 seconds of running. It does this exactly everytime. Unfortunately I am headed back out to sea this week so this will have to wait till...
- marineengineer
- Post #8
- Dec 11, 2023
- Forum: Engine Performance + Maintenance
95' 350TBI wont stay running

Richard, thanks for your reply. That sounds pretty similar to what I am experiencing. I'll ring it out and see what I get.
- marineengineer
- Post #6
- Dec 6, 2023
- Forum: Engine Performance + Maintenance
95' 350TBI wont stay running

As far as codes, I only have 12 - normal operation.
- marineengineer
- Post #4
- Dec 6, 2023
- Forum: Engine Performance + Maintenance
95' 350TBI wont stay running

Thanks Scott. I have spark when cranking and the fuel injects do spray at that time as well. I used an inline spark tester between the coil and the cap while it was cranking to verify this. When the engine dies, the fuel pump does not continue to run.
- marineengineer
- Post #3
- Dec 6, 2023
- Forum: Engine Performance + Maintenance
95' 350TBI wont stay running

The short and sweet: Symptoms: Truck starts, idles around 1500 RPM, then dies between 15-30 seconds. Parts replaced: Rebuilt throttle body, IAC, PCV, Vacuum lines, Fuel pump, Fuel filter, spark plugs. I have a 1995 k3500 with a 350. I purchased this truck about 4 years ago with several...
- marineengineer
- Thread
- Dec 6, 2023
- Replies: 9
- Forum: Engine Performance + Maintenance