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DINGA
New User
Feb 25, 2016, 11:13 AM
Post #1 of 8
(2158 views)
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ENGINE MISS FIRES
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1994 OLDS CUTLAS V6
(This post was edited by DINGA on Feb 25, 2016, 11:15 PM)
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kev2
Veteran
Feb 25, 2016, 11:30 AM
Post #2 of 8
(2150 views)
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Re: ENGINE MISS FIRES
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beating on components gets expensive fast....
BASICS - lets start easy fast things and eleminate
Check fuel pressure and observe fuel pressure drop KOEO.
check for vacuum leaks. EGR, mating surfaces, Vac tubing and hoses.
how do you know plugs are not fouled- Check that all 6 are sparking? TIP: only use AC Delco plugs avoid discount parts ie Bosch.
Its easy although limited in info -check codes.
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DINGA
New User
Feb 25, 2016, 11:42 AM
Post #3 of 8
(2148 views)
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Re: ENGINE MISS FIRES
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I DO NOT HAVE ANY WAY TO CHECK FUEL PRESSURE.
I REPLACED A VACCUM HOSE ON TOP OF THE ENGINE.
WOULD THE DIAMETER OF THE HOSE CAUSE A PROBLEM.
I HAVE A RAT PROBLEM HERE SOMETIMES.
I AM WELL AWARE OF SPARK PLUG PROBLEMS.
(This post was edited by bjhatton@windstream.net on Feb 25, 2016, 11:45 AM)
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Feb 25, 2016, 12:10 PM
Post #4 of 8
(2144 views)
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Re: ENGINE MISS FIRES
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Please change your username to anything that doesn't appear like an address. That is just making you a target for spammers. Thread will stay the same,
T
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DINGA
New User
Feb 25, 2016, 11:12 PM
Post #6 of 8
(2103 views)
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Re: ENGINE MISS FIRES
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ALL I WANTED WAS SOME HELP WITH MY VEHICLE.
ALL I HAVE GOT IS ARROGANCE.
THIS IS WHY YOU HAVE TO GIVE YOUR SERVICES
AWAY BECAUSE NO ONE WILL PAY FOR THIS INFORMATION.
I DO NOT NEED YOUR HELP .
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Double J
Veteran
/ Moderator
Feb 25, 2016, 11:39 PM
Post #7 of 8
(2097 views)
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Re: ENGINE MISS FIRES
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Hey lighten up there Bubba
People here want to help but you have to be able to do whats asked of you in order for them to diagnose your car for FREE over the internet.
Folks here offer their time and extensive knowledge for free to strangers. We are not a bunch of shade tree mechanics or hobbyists, Guys here are seasoned techs in the business or recently retired.
Autozone rents tools and does rent a Fuel Pressure test gauge
You offered limited info and we don't know what you have done or what your capabilities even are.
We use strategy based diagnostics......
Simple tests need to be performed , one of which is the fuel pressure test.
If that isn't good enough for you, feel free to go to a pay site
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Hammer Time
Ultimate Carjunky
/ Moderator
Feb 26, 2016, 2:58 AM
Post #8 of 8
(2083 views)
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Re: ENGINE MISS FIRES
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Case closed
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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