Replaced my spark plugs with some Denso W14EXR-U plugs, embarrassed I didn’t do it sooner after seeing what they looked like. Any cause for concern here or is this normal for old plugs?
Split the difference between the recommendations I saw and went with a gap of 0.035” (coil is aftermarket). Also adjusted the choke on the Weber, between those two things the 40 is running like a top again! Wasn’t bad before but had gotten a little slow to start and idle felt rough.
***Update** Just took the 40 for a quick spin around the neighborhood, holy *%#@! It’s like a completely different vehicle, feels like it’s got 50 more HP and so much smoother. I’m still embarrassed I haven’t done this before now but will never make that mistake again!
Split the difference between the recommendations I saw and went with a gap of 0.035” (coil is aftermarket). Also adjusted the choke on the Weber, between those two things the 40 is running like a top again! Wasn’t bad before but had gotten a little slow to start and idle felt rough.
***Update** Just took the 40 for a quick spin around the neighborhood, holy *%#@! It’s like a completely different vehicle, feels like it’s got 50 more HP and so much smoother. I’m still embarrassed I haven’t done this before now but will never make that mistake again!
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