-
Go Back   Automotive Forums Car Chat > Chevrolet > Camaro | Firebird > F-Body Problem Diagnosis
Register FAQ Community
F-Body Problem Diagnosis Got a problem you can't fix? Post here and one of our members will answer as soon as possible.
Reply Show Printable Version Show Printable Version | Subscription Subscribe to this Thread
 
Thread Tools
  #1  
Old 09-17-2006, 03:29 PM
Bradscamaro Bradscamaro is offline
AF Newbie
 
Join Date: Sep 2006
Posts: 9
Thanks: 0
Thanked 0 Times in 0 Posts
89 iroc camaro

I have a problem with my 1989 iroc camaro over heating and cutting out really bad when i just want to cruise but if i mash the gas it will go with no problems. Does anyone have any answers for me.I have already changed the fuel filter and put some injector cleaner in my car and it still does the same thing.

Last edited by Bradscamaro; 09-19-2006 at 07:19 PM. Reason: for more info for people to maybe give me a better answer
Reply With Quote
  #2  
Old 09-17-2006, 03:43 PM
jcase350 jcase350 is offline
AF Regular
 
Join Date: Feb 2006
Posts: 100
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Maybe a clogged fuel filter
__________________
1990 Iroc-z 350 TPI
Reply With Quote
  #3  
Old 09-17-2006, 07:27 PM
Morley Morley is offline
AF Enthusiast
 
Join Date: Jul 2004
Posts: 1,983
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Cat converter plugged.
Reply With Quote
  #4  
Old 09-17-2006, 08:43 PM
silicon212's Avatar
silicon212 silicon212 is offline
Confoundingly Lucid
 
Join Date: Oct 2005
Posts: 3,905
Thanks: 6
Thanked 31 Times in 31 Posts
Send a message via ICQ to silicon212
Re: 89 iroc camaro

Quote:
Originally Posted by Morley
Cat converter plugged.
It does sound like a restricted exhaust, most likely a plugged cat. In that case, the faster you are going, the hotter it gets and the less "cruising power" it makes. Mashing the gas can get you some more power, for a little bit at least. If it's a plugged cat, you will make it glow cherry red doing this.
__________________
1988 9C1 - Modified LM1 @ 275HP/350TQ - TH700R4 - 3.08 8.5" Disc Rear - see it at http://www.silicon212.org/9c1!
2005 Crown Vic P71 - former AZ DPS - 4.6 liters of pure creamy slothness!
1967 El Camino L79/M20 old school asphalt raper

Remember - a government that is strong enough to give you everything you need, is also strong enough to take everything you have.
Reply With Quote
  #5  
Old 09-17-2006, 09:33 PM
malletslinger's Avatar
malletslinger malletslinger is offline
AF Enthusiast
 
Join Date: Jan 2006
Posts: 568
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

I agree...probably congested in one way or another.
Are there any other problems/possible signs?
Reply With Quote
  #6  
Old 09-18-2006, 03:24 PM
Bradscamaro Bradscamaro is offline
AF Newbie
Thread starter
 
Join Date: Sep 2006
Posts: 9
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

well i start the car in the morning and take off when i push on the gas it automatically starts cutting out then it also after driving it a little bit it starts to get hot. If i were to shut the car off for about a half hour i can get back in it with it still warm drive it and it doesnt really cut out but it will still get hot.
Reply With Quote
  #7  
Old 09-18-2006, 09:32 PM
97cavalier's Avatar
97cavalier 97cavalier is offline
AF Enthusiast
 
Join Date: Aug 2005
Posts: 2,865
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

sounds like fuel problem, start with easy crap first, like new fuel filter and some injectir cleaner.
__________________
95 Z71 Silverado 4x4 ext. cab
Mods- Flowmaster Exhaust,Intake
Reply With Quote
  #8  
Old 09-19-2006, 04:42 PM
malletslinger's Avatar
malletslinger malletslinger is offline
AF Enthusiast
 
Join Date: Jan 2006
Posts: 568
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Have you checked your trouble codes?
might help if your computer knows something that you dont...
Reply With Quote
  #9  
Old 09-19-2006, 07:26 PM
Bradscamaro Bradscamaro is offline
AF Newbie
Thread starter
 
Join Date: Sep 2006
Posts: 9
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

How would i go about checking my trouble codes im not familiar with that.
Reply With Quote
  #10  
Old 09-19-2006, 08:26 PM
malletslinger's Avatar
malletslinger malletslinger is offline
AF Enthusiast
 
Join Date: Jan 2006
Posts: 568
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Under the dash on the drivers side, there in a plastic plate on the kick pannel.
Take it off and with the ignition key turned to on(car not started) use a paperclip to connect and A and B terminals.
The check engine light will start flashing(the fan will come on to, but that is normal)
Each code hase two numbers, and each code will flash three times before moving on to the next code.
The first code that flashes is 12 and that lets you know that the computer is functioning properly.
When you get your trouble codes, come back and post them, and we will tell you what they mean.
If you have a haynes manual, then check in there too because that has a picture of the terminal.
Reply With Quote
  #11  
Old 09-27-2006, 08:47 PM
Bradscamaro Bradscamaro is offline
AF Newbie
Thread starter
 
Join Date: Sep 2006
Posts: 9
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Alright r u talking about putting the paper clip in the fuse box or is there something im missing i dont want to do the wrong thing and fck something up
Reply With Quote
  #12  
Old 09-27-2006, 08:49 PM
Bradscamaro Bradscamaro is offline
AF Newbie
Thread starter
 
Join Date: Sep 2006
Posts: 9
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

alright are you talking about putting the paper clip in the fuse box or is there something im missing i dont want to put it in the wrong place and mess something else up
Reply With Quote
  #13  
Old 09-28-2006, 01:14 AM
Morley Morley is offline
AF Enthusiast
 
Join Date: Jul 2004
Posts: 1,983
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Not in the fuse box. Look at your right knee when seated in the driver's seat. You'll see a plastic cover just below the dash. Remove that cover and behind it is a 12 pin connector (not all 12 holes have pins in them) Bend a paperclip in a tight U shape and stick the ends in the upper RH 2 pins (A&B). Next turn the key on but don't start the car. You'll hear some clicking and the cooling fan come on. Watch the check engine light, it will flash like this: Flash.....Flash..Flash, It will do this 3 times. This is code 12 and indicates that the ECM is in diagnostic mode. Next it will begin to flash out any stored codes..eg, Flash..Flash..Flash.....Flash..Flash (code 32). It will flash out each stored code 3 times then move on the the next one. Once it is done reporting all of the stored codes it will go back to flashing out 12 3 more times and repeate the stored codes. Turn off the key and remove the paperclip.
Come back here and post any codes you got.
Reply With Quote
  #14  
Old 10-04-2006, 08:09 PM
Bradscamaro Bradscamaro is offline
AF Newbie
Thread starter
 
Join Date: Sep 2006
Posts: 9
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

ok the codes i got are:

Flash...Flash Flash
Flash...Flash Flash Flash
Flash Flash... Flash Flash FLash Flash
Reply With Quote
  #15  
Old 10-04-2006, 10:51 PM
Morley Morley is offline
AF Enthusiast
 
Join Date: Jul 2004
Posts: 1,983
Thanks: 0
Thanked 0 Times in 0 Posts
Re: 89 iroc camaro

Ok, you got code 12 (normal, means it is in diagnostic mode)
Code 14 and code 24
Code 14 is coolant temp sensor fault. This could be the sensor itself or the wiring. I would lean towards the sensor since you also said it was "cutting out" A bad coolant temp sensor will make the engine stumble and possibly overheat due to improper fueling. The sensor feeds temp data to the ECM which it uses to set the fuel trims.
Code 24 is a VSS fault and could be; Faulty or loose wiring and/or connections at the ECM. TPS misadjusted. Faulty VSS
Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums Car Chat > Chevrolet > Camaro | Firebird > F-Body Problem Diagnosis


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 11:05 AM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts