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engine miss firing need help

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Old Jul 29, 2006 | 01:04 AM
  #1  
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
engine miss firing need help

ok i got my camaro running and i took it out to drive and when i get on it it pops and studders then ittl go and i noticed my number 8 spark plug boot is meled to the header would that be my prob? grounding itself out?
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Old Jul 29, 2006 | 01:37 PM
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It's a fairly safe bet that it will cause some misfire issues.
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Old Jul 29, 2006 | 08:49 PM
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
Originally Posted by Vader
It's a fairly safe bet that it will cause some misfire issues.
i changed the plug and its still doin it!!! im gettin tempted to sell it dunno what else to do
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Old Jul 29, 2006 | 10:19 PM
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Changing the plug can't hurt, but it really sounds like you need to check the wires, not the plugs.
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Old Jul 30, 2006 | 01:09 AM
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
Originally Posted by Vader
Changing the plug can't hurt, but it really sounds like you need to check the wires, not the plugs.
sorry thats what i meant i chnged the wire and its still doin it. carb? timing?
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Old Jul 30, 2006 | 10:53 AM
  #6  
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From: Cape May, New Jersey
Car: 92 Firebird
Engine: 5.0L V8
Transmission: 700-R4
Still sounds like a firing issue, what kind of plugs are you using? Hope to G0D its not splitfires. Also be sure and check the gap, should have.035
Keep us posted.
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Old Jul 30, 2006 | 07:38 PM
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From: WINDER, GEORGIA
Car: 87 IROC-Z
Engine: POS 305
Transmission: 700-R4
Axle/Gears: DUNN0 STOCK DISK BREAK 10 BOLT
UM

I HAD THE SAME PROBLEM AND TOOK THE DISTRIBUTOR OUT THE PLUGS AND WIRES OUT AND PUT IT ALL BACK TOGETHER AND FIGURED OUT THAT IT WAS T WIRES ON THE WRONG SPOT ON THE CAP

DONT SELL IT YOU WILL BE KICKIN YOUR SELF IN THE @$$ LATER
NICK
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Old Jul 31, 2006 | 04:15 PM
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Car: 89 Firebird
Engine: 408
Transmission: 700r4
Axle/Gears: 12 bolt/4.11
As was said check all the plug wires, check to be sure they are on the correct places on the cap, be sure plugs are good and gapped properly, be sure there is no carbon build up in the cap or rotor, if it stll happens get the ignition module tested.
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Old Jul 31, 2006 | 05:07 PM
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
Originally Posted by LT89FB
As was said check all the plug wires, check to be sure they are on the correct places on the cap, be sure plugs are good and gapped properly, be sure there is no carbon build up in the cap or rotor, if it stll happens get the ignition module tested.
k i have the platinum 4 plugs in and they dont get gapped and i have cheap valucraft wores but ran them before and never had issue. so possible on wrong connections then?? wont be the carb or anything else????
----------
Originally Posted by LT89FB
As was said check all the plug wires, check to be sure they are on the correct places on the cap, be sure plugs are good and gapped properly, be sure there is no carbon build up in the cap or rotor, if it stll happens get the ignition module tested.
how do i test the module?

Last edited by billybob6110; Jul 31, 2006 at 05:07 PM. Reason: Automerged Doublepost
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Old Jul 31, 2006 | 07:25 PM
  #10  
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From: Cape May, New Jersey
Car: 92 Firebird
Engine: 5.0L V8
Transmission: 700-R4
I would get rid of the platinum 4 plugs. They cause excessive heat , and I'm speaking from experince on thsi one. I suggest get the cheap AC Delco, what GM advises you put in there. I understand you paid $5 a plug, but take it as a lesson learned.
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Old Jul 31, 2006 | 10:49 PM
  #11  
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
Originally Posted by jamessr
I would get rid of the platinum 4 plugs. They cause excessive heat , and I'm speaking from experince on thsi one. I suggest get the cheap AC Delco, what GM advises you put in there. I understand you paid $5 a plug, but take it as a lesson learned.
so it could just be the plugs and wires?? i had a timing chain go out and timed right so im wondering when it went and started to shoot gas out carb if i filed a plug maybe?
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Old Aug 1, 2006 | 03:16 PM
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From: KC. KS
Car: 89 Firebird
Engine: 408
Transmission: 700r4
Axle/Gears: 12 bolt/4.11
Originally Posted by billybob6110
----------
how do i test the module?



Just pull the ignition module out and take it to O`Reilly`s or Advance auto and they will test it for free.
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Old Aug 1, 2006 | 06:52 PM
  #13  
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From: Cape May, New Jersey
Car: 92 Firebird
Engine: 5.0L V8
Transmission: 700-R4
I still sugest getting rid of the Platinum plugs. I went ahead and bought 6 plugs for my old sixbanger, the temp stayed constantly around 210-220. After takling to a few mechanics I was advised on removing them before I do serious damage. My best advise is do a complete tune up. However I'm willing to bet its your plugs.
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Old Aug 4, 2006 | 05:11 PM
  #14  
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
Originally Posted by jamessr
I still sugest getting rid of the Platinum plugs. I went ahead and bought 6 plugs for my old sixbanger, the temp stayed constantly around 210-220. After takling to a few mechanics I was advised on removing them before I do serious damage. My best advise is do a complete tune up. However I'm willing to bet its your plugs.
yeah im gna be replacing my cap and rotor on dist. its corrodied badly and theres hott marks on the top of the cap so im thinkin the caps bad. im gna get rid of them plugs cause im running 220-210 right now... thank any other ideas lemme know
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Old Aug 4, 2006 | 10:40 PM
  #15  
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You're running temp is fine and the plugs, now that you've been boned, should be fine so long as you don't run an MSD or something similar. Will they impede the flame front a bit, sure. Will you notice it. No.

IF you decide to pull that module though, do get the proper compound for it upon intall, iirc SL203 is the wells part number. Thermal heatsink compound. If you can't find that you can go to staples or some such and overpay for the computer stuff.
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Old Aug 11, 2006 | 08:22 PM
  #16  
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From: alliance, ohio
Car: 1984 chevy camaro
Engine: 355
Transmission: turbo 350 2800 stall
Axle/Gears: 3:73 detroit locker posi
got er fixed

the whole prob wa my distributor cap it was junk, orignal cap on car! anyway does anybody know how to take the blower motor of the firewall for heatera nd the a/c(big thing on firewall) off???? and which wires can go and which gotta stay?
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