QUOTE(Dredwin @ Sep 26 2020, 01:32 PM)
I saw that but can’t access the inner screw because I think of this cover. I know I shouldn’t mess with it without a special meter but my wife is dying to go for a ride and it won’t restart due to heat sink.
I just want to be sure I’m not breaking it if I muscle this screw off
It sound like you are trying to make your issues worse.
1. Temperature related issues have nothing to do with MPS adjustment.
2. If its driving fine once started, your MPS ant broke (so dont "fix" it)
Assuming your issue is that the car start fine when cold, but not after a drive/hot, and your have already relocated your fuel pump to the front trunk, try this:
Next time you are having the hot start issue, rather than attempt to crank the engine just power cycle the fuel pump (key on so the fuel pump runs 2ish seconds, then key off) 10 or so times, hit the accelerator pedal a few times during this process while the key is on as well. Then try to start it and see if the starting situation improves.
Also if possible, always run ethanol free and non winter formula gas.
Im not sure what your issue actually is, but living in a place with very hot summers and high altitudes I have seen hot start issues on perfectly running 914s (even with the FP relocated to the front trunk) due to todays crappy Ethanol gas boiling in the fuel rails. If your pump is under the tank cycling the pump/hitting the accelerator is usually enough to
eventually get the vapor out of the lines and cooler gas into them without having to wait for the entire engine to cool down. If the pump is still in the engine bay you are most likely SOL until you can cool things down. For me the problem pretty much completely disappears as long as i stay ethanol free
https://www.militarytrader.com/mv-101/notes...-other-gas-woeswhatever you do though, dont open the MPS for this issue, it will just make your problems far worse.