Yeah I’ve been told that the 12HT does require the extra bit of throttle on a cold start. We get well below 0 degrees where I am and it definitely needs the extra help. Warmer months it starts no issue
Yeah I replaced the switch last week and it’s still doing the same thing, I’m leaning more towards the old hoses being an issue. I’m going to replace all of them and if that doesn’t solve the issue then I’ll be looking at the vacuum temperature switch, the one on the side of the engine with 2...
Mine literally does the exact same thing. I’m thinking I have issues with vacuum. My idle up doesn’t kick in until it’s started and been running for 5-10 seconds, also takes a couple of seconds to turn off when I turn the key off sometimes