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HH4 weird idle problem

Discussion in 'Honda Acty' started by Juicemoves, Jun 10, 2018.

  1. Juicemoves

    Juicemoves New Member

    Ok guys here we go. 92 HH4 just got it. Did a full tune up with air and fuel filter. Before and after the tune up the van idles perfect. Smooth right at 900-1000. Then all the sudden it just dies. When it dies it just shuts off. No smoke no shaking no misfiring just shuts right off.

    When I restart it the idle will not hold, I have to hold the gas. Then all the sudden it just holds the idle again.

    So I talked to someone at G&R and asked for some advise. He told me that the evap canisters get filled with crap over the years and to drill a hole. He said the canister is right by the frame rail mounted fuel pump. I didn’t see it I did however find a vac diagram and it looked to me that the canister is right next to the air box.

    Drilled a little hold and it idled good for the day then the next it’s back to its old self.

    Here’s the thing. Why would it run so perfect then just shut off and not idle?

    I need some help lol
  2. DWils

    DWils Member

    Could whatever clogged it in the first place have been loosened when you drilled a hole then clogged it back up again?

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