sound off a healthy idi!

blakken

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need a sound klipp on a perfect running idi.

whants to se iff mine whas good efter repair.



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no mufflers

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could you give some info on the truck and maybe what repair you had done.
 

blakken

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could you give some info on the truck and maybe what repair you had done.

heads remade ip rem

91 f-250
i hear lots off sounds that i dont recognice. but tje idi jave lots off sound so mabe its ok. just want to compare[emoji12]


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no mufflers

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im not able to upload a sound clip but im sure plenty of others can. could you describe the sound? it might help others.

there was a member on here that had some videos of his truck with steering issues. if you could find them it had his truck idling. I cant remember his name, maybe someone else does.
 

blakken

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its sound almost like when a gasoline engine pinging when you put it on load.

truck suffuring from a bad lift pump. i have ordered i duralift pump.
how would it sound when engine surgin for fuel?


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laserjock

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Could be injector knock. Probably easier for you to upload what yours is doing so others can have a listen.
 

blakken

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Could be injector knock. Probably easier for you to upload what yours is doing so others can have a listen.

mabe. i hope its some icy stuff!
to advance pump? its just when you acelerat


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jhenegh

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No guarantees it is 100% perfect all the time. 1st and only IDI I've owned. I've had my heads redone too due to a miss about 2 years ago. There are other videos I've uploaded too. Good luck
 

Golden Helmet

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I got two videos for you, one of my first start of the day running cold (with and without the cold advance solenoid connected, mine runs like $#!7 with it connected), and one of a hot start / warm idle after using the truck for a few hours. Hopefully they're helpful to you.

I don't know if I'd call my engine 100% healthy, it has 300k+ miles and it's untouched other than GP's / IP / Injectors. The valves could be ready to drop for all I know, but it doesn't burn more than a quart of oil in 3k miles, has zero blowby out the filler neck, and the compression checked out perfect ~15k miles ago. It's just finicky in the morning sometimes, and for whatever reason it idles rough with the cold advance solenoid connected.

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blakken

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ok thanks! it sounds like mine. just have to get use to this noise engine[emoji23]
its spunds like it klatter more when it surge for fuel and the fuelfilter light come on.


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cpdenton

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It absolutely will change sounds when starved for fuel. The injector pump timing is directly related to fuel pressure, so if pressure drops, timing is affected. That is where rattle comes from.
 

blakken

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It absolutely will change sounds when starved for fuel. The injector pump timing is directly related to fuel pressure, so if pressure drops, timing is affected. That is where rattle comes from.
thanks man[emoji106]
then it just wait for the duralift to showup. then se and take it from ther.



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blakken

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tanks wery much every one.


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