5.0
New Member
- Joined
- Mar 20, 2009
- Messages
- 375
- Reaction score
- 5
- Points
- 0
- Location
- In the Middle
- Vehicle Year
- 1993
- Make / Model
- Ford
- Engine Size
- Gonna get a 460
- Transmission
- Automatic
.
1996 K1500 Suburban 5.7, 204,000 miles
Under hard acceleration I can hear a noise from the engine, sounds kind of like detonation. No engine codes. I got a code about a year ago for an EGR related problem, but never since.
Fuel pressure is 55 engine off, 52 engine idling, and 60 if I put it in gear and give it gas while holding the brake.
Does it with a stock puter and my Black Bear tuned puter. Did it before and after the following parts...
Recently replaced for other reasons... plugs, wires, cap, rotor, O2 sensors.
Where to start?
I have a ScanGauge II that has an "ignition" setting in it. can this be used to tell if my ignition is changing as it should be?
.
1996 K1500 Suburban 5.7, 204,000 miles
Under hard acceleration I can hear a noise from the engine, sounds kind of like detonation. No engine codes. I got a code about a year ago for an EGR related problem, but never since.
Fuel pressure is 55 engine off, 52 engine idling, and 60 if I put it in gear and give it gas while holding the brake.
Does it with a stock puter and my Black Bear tuned puter. Did it before and after the following parts...
Recently replaced for other reasons... plugs, wires, cap, rotor, O2 sensors.
Where to start?
I have a ScanGauge II that has an "ignition" setting in it. can this be used to tell if my ignition is changing as it should be?
.