sounds like a slight miss but I don't know...
My 94.5' powerstroke sounds like it has a little miss. At idle it shakes a little more than it should and I can hear a little bit of a different noise from one cylinder. When it is under load it will shake quite a bit at lower rpms. It only has a ts6 chip but it still feels as it has just as much power as any other 7.3 I've been in... I need help!
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have you scanned it or done a buzz and contribution test on it?
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No I haven't. Is there any way to do any of those tests without a scanner?
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not really, need to get a scanner on it
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May I ask what a buzz and contribution test are? I've never heard of either one and am really curious. Thanks.
Rande |
buzz test makes sure the injector solenoids are firing right and the contribution test makes sure all the injectors are working like they should be.
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Ok, Thanks for the reply. I just bought a 94 f-250 idi and it seems to be in good mechanical running condition. I'm going to go thru the truck to make sure everything is in good shape before I start depending on it so I was really curious. Thanks.
Rande |
those tests are for a powerstroke, the IDI is a totally 100% different engine
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LOL well naturally. This has not been my best year. Thank you for not letting me embarrass myself by going to a shop asking for those test's. Have a great day and Merry Christmas.
Rande |
94 1/2 Powerstroke
My PS when it starts sometimes or tries to start seems like it isn't running on all cylinders. When it does this I turn it off and restart and it does fine. Seems to idle a little ruff also. Any ideas? Thanks Dave
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