you could be on to something replaced 2 packs as they were cracked might aswell change the other 2 to be safe then check crankshaft and camshaft sensors to see if i've got voltage 🛠️ cheers
got her out of the garage after a year parked hand cranked fresh fuel new fuel filter started and run perfectly, changed plugs didn't like that missfire and lumpy idle , changed back to the old plugs now turning over and trying to fire but will not start anybody had the same issues i'm baffled ........
evening all......
i will be replacing the standard turbo actuator ( worn out ) with a forge billet item any pitfalls i should be looking for
car is 1994 wrx with the td05 turbo.