So before the car went down for 3 months the car ran great. Meth injection activated hard/instant in my logs. The car had a good timing curve peaking 9ish degrees (pump + meth) . I was very happy with it.
Then the car went down....
Since the cars been back up, the meth system has been a constant issue. First I had check valves go bad, then the solenoid fell apart (vibration), leaks, etc. Now that i think i got all that hashed out, the meth doesn't kick instantly or close to instantly anymore. The graph is far more curved than it ever used to be. timing has had to be reduced throughout the curve to keep the timing drops at bay. Im wondering, does it look like maybe the pump is weak? I've had the manifold off with everything still hooked up and tested it. Spray patterns and mist all look good but I have a nagging suspicion that maybe sitting for a few months with 100% meth in it, it's taken a shit...
Any thoughts or experience? Getting help with meth in an age of e85 is tough.
Thanks to anyone that takes a look.
Before She went down:
Currently....2 days ago:
Then the car went down....
Since the cars been back up, the meth system has been a constant issue. First I had check valves go bad, then the solenoid fell apart (vibration), leaks, etc. Now that i think i got all that hashed out, the meth doesn't kick instantly or close to instantly anymore. The graph is far more curved than it ever used to be. timing has had to be reduced throughout the curve to keep the timing drops at bay. Im wondering, does it look like maybe the pump is weak? I've had the manifold off with everything still hooked up and tested it. Spray patterns and mist all look good but I have a nagging suspicion that maybe sitting for a few months with 100% meth in it, it's taken a shit...
Any thoughts or experience? Getting help with meth in an age of e85 is tough.
Thanks to anyone that takes a look.
Before She went down:
Currently....2 days ago: