one of the cylinders missing
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
one of the cylinders missing
aight i took it to the tranny shop and they said its running terrible and that they things a cylinder is missing...what does this mean...and im sure its something serious...is this fixable...also is it hard to do if it is fixable...thnx for any help
Supreme Member
iTrader: (4)
Joined: Nov 2003
Posts: 1,049
Likes: 1
From: Oklahoma City
Car: 1991 Firebird
Engine: 3.1L +bolt ons
Transmission: 700R4
Axle/Gears: Moser forged, 3.73, SLP posi
Re: one of the cylinders missing
One of the cylinders fell off. Now you have a v5. 
It could be something serious, but it is probably something dumb and cheap like a worn out spark plug cable.

It could be something serious, but it is probably something dumb and cheap like a worn out spark plug cable.
Senior Member
iTrader: (8)
Joined: Feb 2008
Posts: 550
Likes: 0
From: Lowell, Michigan
Car: 1988 Trans Am, 2005 Sierra 2500
Engine: Vortec 357
Transmission: Built TH700R4 with 26-2800 Stall
Axle/Gears: GM 10 bolt 3.73 Posi
Re: one of the cylinders missing
hahah love it..
no but seriosly, its proably just a fouled plug or like he said a bad wire.. put some new plugs and wires on it and see how she runs after.
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
Re: one of the cylinders missing
heh i already did when i did a tune up unless one didnt get screwed in all the way or one of the plug wire arent on all the way but im pretty dam sure they were...when i go and pick it up ill double check
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
Re: one of the cylinders missing
Well i talked to my bros buddy that works there and they are replacing the pcv thing and the air filter gasket would either of those have something to do with it?
believe those were the 2 things
believe those were the 2 things
Last edited by evol; Sep 15, 2009 at 08:24 PM.
Supreme Member
iTrader: (3)
Joined: Jun 2009
Posts: 2,350
Likes: 3
From: Mid West
Car: '87 Camaro
Engine: '92 Carb'd 350
Transmission: 700r4
Axle/Gears: factory stock
Re: one of the cylinders missing
They're saying a cylinder isn't firing.
Double check that the wires are in the right place & double check they are on the right plugs.
I recently learned from TGO that the right plugs are important too.The length & reach of the electrode varies--double check you have the right plugs.
If you have TPI,maybe an injector got plugged or even quit working.
Wouldn't hurt to get new PCV & airfilter.While you're at it,check vacuum lines too.
Just a few thoughts
Double check that the wires are in the right place & double check they are on the right plugs.
I recently learned from TGO that the right plugs are important too.The length & reach of the electrode varies--double check you have the right plugs.
If you have TPI,maybe an injector got plugged or even quit working.
Wouldn't hurt to get new PCV & airfilter.While you're at it,check vacuum lines too.
Just a few thoughts
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
Re: one of the cylinders missing
they gave me the right wires but when i replaced them i asked if the wire length matterd and never got a respone so i dont believe when i put the new 1s on the same length 1s didnt replace the others anyway to tell where the lengthed 1s go.....If i am understanding u correctly
Trending Topics
Supreme Member
iTrader: (3)
Joined: Feb 2003
Posts: 2,470
Likes: 6
From: Waterford, MI
Car: 1998 Camaro Z28
Engine: 6.0L
Transmission: 4L60E
Axle/Gears: 3.73
Re: one of the cylinders missing
an air filter and PCV valve are highly unlikely to be your problem. you could have a problem w/ your plugs or wires as stated or you could have a bad distributor cap, fuel injector issue, or possibly something worse. id say double check your plugs and wires, make sure theyre all connected properly both at the plug and the cap. if theyre good there, then check the dist cap, see if theres any corrosion or a crack or anything like that. start w/ that stuff.
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
Re: one of the cylinders missing
aight well i can replace the distrib cap right away and the thing inside the distb cap i got them both just havent had a chance to swap out yet
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
Re: one of the cylinders missing
alright so i called in today to see what was taking so long and its not the air filter gasket it was the intake gasket...said something about losing vacuum pressure and its only running on 3 cyls is this correct in what hes saying? something along that mumbo jumbo
Supreme Member
iTrader: (3)
Joined: Jun 2009
Posts: 2,350
Likes: 3
From: Mid West
Car: '87 Camaro
Engine: '92 Carb'd 350
Transmission: 700r4
Axle/Gears: factory stock
Re: one of the cylinders missing
Vacuum leaks cause problems--low power,stumbling,sounds like a "miss"--
Some people can do the job quick ( 1/2 a day ),some people take most if not all day.
Keep in mind if you replace plug wires again in the future--
do 1 at a time & compare the length. Pick the new wire that is closest in length to the old wire-a 1/4 inch longer is ok but careful if it's shorter.You may have to test fit as you go on some of them.
Longer wires go to the furthest reaches,shorter wires to the shorter reaches.
Hope they fix it for you this time!
Some people can do the job quick ( 1/2 a day ),some people take most if not all day.
Keep in mind if you replace plug wires again in the future--
do 1 at a time & compare the length. Pick the new wire that is closest in length to the old wire-a 1/4 inch longer is ok but careful if it's shorter.You may have to test fit as you go on some of them.
Longer wires go to the furthest reaches,shorter wires to the shorter reaches.
Hope they fix it for you this time!
Thread Starter
Member
Joined: Jun 2009
Posts: 122
Likes: 0
From: Minot North Dakota
Car: 1991 Z28 camaro
Re: one of the cylinders missing
aight the tranny is fixed and the intake gasket is fixed but now when its in park for awhile or in drive and im going real slow the rpm gauge goes from like 100 to 700ish i wanna say and it wants to die any idea wat this could be
Thread
Thread Starter
Forum
Replies
Last Post
camaro1185
Engine/Drivetrain/Suspension Parts for Sale
4
Oct 26, 2015 06:51 AM





