I have a 2010 Journey with 4cyl. Car has intermittent no start. It will almost always start by playing with the gear selector dealer says it needs a range switch inside transmission. They want $700 plus parts to change it but I am told it is easy. Has anyone down their own. I am a master diesel mechanic so I have tons of tools and experience just not with front wheel drive vehicles. Are there any YouTube's or written walk thoughts I can read before tackling this.