Compression Ignition Addict
Join Date: Oct 2011
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
A buzz test is different but usually along with a contribution test.
If it can run a buzz test i think it can also do the contr. test
The buzz test just sends a signal to each injector to pulse and you have to listen to the sound or lack of.
The contr test, through the pcm, cuts one cyl at a time and calculates how much ot is contributing to the engine. This tests the overall condition of each cyl like rings, valves, injector, cam lobes, head gaskets.
Both are just a start but can highlight an area that you may want to concetrate on.
2000 F250 PSD SCSB 4X4 418k miles straight pipe gauges 2" leveling kit 315/75r16's
6637 with custom intake pipe. TS Performance 6 position chip!
Please don't confuse my attitude with my personality.. my personality is who I am,my attitude depends on who you are...