Search: Posts Made By: zilla24
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08-24-2013, 05:02 PM
Replies: 6
Views: 588
Posted By zilla24

Well as luck would have it................ it...

Well as luck would have it................ it starts, runs and wont die......I am so confused.......Just gotta wait for it to break
08-24-2013, 08:55 AM
Replies: 6
Views: 588
Posted By zilla24

Thanks vetteoz Heading out to the garage now to...

Thanks vetteoz
Heading out to the garage now to see what I find.
This being intermittent is what makes it frustrating.
08-23-2013, 08:14 PM
Replies: 6
Views: 588
Posted By zilla24

LT1 intermittant no spark

Hello all
I have chased this problem for a while now. Looking for input on which way to go.
What I have done: Optispark assy, ICM, Coil, Fuel Pump assy, Low oil shutoff and oil pressure sending...
06-30-2013, 09:00 AM
Replies: 9
Views: 6,011
Posted By zilla24

Swapped ICM (Ignition Control Module) and coil...

Swapped ICM (Ignition Control Module) and coil again. Still intermittant spark.:ack: Could the PCM/ECM be crapping out? Suggestions on where to get one or do I have to get mine rebuilt?
06-29-2013, 01:01 PM
Replies: 12
Views: 2,653
Posted By zilla24

No codes- Went through checking all connections...

No codes-
Went through checking all connections and voltages. Voltages and grounds for Opti. After reconnecting the Opti harness it started. I suspect the connection at the test point was not sound....
06-22-2013, 09:17 PM
Replies: 9
Views: 6,011
Posted By zilla24

higgyburners....Is thet ICM or ECM?

higgyburners....Is thet ICM or ECM?
06-22-2013, 09:16 PM
Replies: 9
Views: 6,011
Posted By zilla24

Well I checked codes. Nothing. Went through...

Well I checked codes. Nothing. Went through voltage checks and all looked good. Checked harness going to distributor, all good. Re-seated the distributor plug at the mainfild and it started. :toetap:...
06-22-2013, 07:03 PM
Replies: 9
Views: 6,011
Posted By zilla24

I get 12 volts on the coil post and approx 20...

I get 12 volts on the coil post and approx 20 volts when I crank it over
06-22-2013, 06:15 PM
Replies: 9
Views: 6,011
Posted By zilla24

I meant Opti Spark bogus. Im all kinds of upset...

I meant Opti Spark bogus. Im all kinds of upset right now about this. :crazy:
06-22-2013, 05:04 PM
Replies: 9
Views: 6,011
Posted By zilla24

No spark! 1993 LT1

Went to start the car this morning and it cranks but will not start. Checked spark and I have nothing! I have power to the coil and ignition module. The Optispark unit is < 1 yr old. :ack: HELP...
06-22-2013, 05:00 PM
Replies: 12
Views: 2,653
Posted By zilla24

Well the intake did it! I also noticed the oil...

Well the intake did it! I also noticed the oil filter adaptor was leaking so I resealed that too. Been driving for a week and we are dry as a bone. Thank you everyone!:thumbs:

But wait now!...
06-09-2013, 08:05 PM
Replies: 12
Views: 2,653
Posted By zilla24

I hear you 93LT1, I definately see this having...

I hear you 93LT1, I definately see this having the potential to become a time suck but my wife loves the car. I kinda like it too! It is my first Vette and first LT1. I am a Harley guy at heart but...
06-09-2013, 07:57 PM
Replies: 12
Views: 2,653
Posted By zilla24

Thanks aboatguy and STL94LT1! I was not sure...

Thanks aboatguy and STL94LT1! I was not sure looking down in that tight space about the cross over line. I am going to attack the intake,pressure switches and valve covers while Im at it. I see there...
06-09-2013, 04:28 PM
Replies: 12
Views: 2,653
Posted By zilla24

93 LT1 Oil Leak

I am a new C4 owner. Hello to all!
I have a leak on my 93 C4 LT1 that I can smell burning on the exhaust. It really only seems to leak when running.
I am suspecting the intake or possibly the oil...
12-24-2012, 09:44 AM
Replies: 22
Views: 10,157
Posted By zilla24

Thank you James! Hey Sarge, It generally...

Thank you James!

Hey Sarge,
It generally shuts down at low RPM or at idle, but it did die once on acceleration at about 120 MPH "just kidding" at about 45MPH.
So far no more codes.

I am...
12-24-2012, 07:00 AM
Replies: 22
Views: 10,157
Posted By zilla24

Thank you all. I did check again for codes and...

Thank you all.
I did check again for codes and only have the Mod-9 Code H72 which I obviously did not clear. I need to figure out how to clear that one.
The other codes
Mod-1 Code H41
Mod-4...
12-23-2012, 05:55 PM
Replies: 22
Views: 10,157
Posted By zilla24

Thanks hemivette I went for a drive after it...

Thanks hemivette
I went for a drive after it ran in my driveway for about 45 min. I went about 10-15 mi and it did not shut down.
I really hate intermittant problems.

The leak is tough to tell....
12-23-2012, 02:12 PM
Replies: 22
Views: 10,157
Posted By zilla24

Thanks Pcolt94! I added 1# to the A/C and it is...

Thanks Pcolt94!
I added 1# to the A/C and it is blowing cold and there is no flashing light at least right now.
I took another ride after clearing the codes and it shut off again. Started back up...
12-23-2012, 11:45 AM
Replies: 22
Views: 10,157
Posted By zilla24

Where are my manners? Thanks for the input...

Where are my manners?
Thanks for the input Lanny!
12-23-2012, 11:40 AM
Replies: 22
Views: 10,157
Posted By zilla24

Hello hemivette I am using the "paper clip"...

Hello hemivette
I am using the "paper clip" method and seeing the codes on the speedo. I will try disconnecting the batt and see if the codes are stilll there.

Where is O'reilly's? They local to...
12-23-2012, 10:23 AM
Replies: 22
Views: 10,157
Posted By zilla24

Well here is what I have so far. As I am to...

Well here is what I have so far. As I am to understand it there are 3 Modules for codes? Remember I dont have my FSM's yet.(sorry)

Mod-1 Code H41 Loss of ECM serial data communications?

...
12-23-2012, 07:27 AM
Replies: 22
Views: 10,157
Posted By zilla24

Thanks for some good insight Theadmiral94. I have...

Thanks for some good insight Theadmiral94. I have ordered my FSM's and anxiously waiting for them to arrive so I am not flying totally blind. They are not cheap! I thought my Harley manuels were...
12-20-2012, 06:59 AM
Replies: 22
Views: 10,157
Posted By zilla24

93 LT1 Shuts Down While Driving

Hello all
I am new here and desperately looking for help. After reading some of the other threads I figured I can find some good help in this forum so here I am.

I have a 1993 LT1 my wife and I...
12-19-2012, 07:53 PM
Replies: 22
Views: 5,523
Posted By zilla24

I also see that I have the selection (green)...

I also see that I have the selection (green) indicator light on the climate control blinking and today when it shut off the LCD for the climate control went to a dash and line _ _____
and nothing...
12-19-2012, 06:37 PM
Replies: 22
Views: 5,523
Posted By zilla24

Hello all I have a 1993 LT1 that is giving me a...

Hello all
I have a 1993 LT1 that is giving me a problem similar to what Fifty8bowty
is seeing on his. It runs great and then will just turn off. I pull over and wait a moment and it then starts...
Showing results 1 to 25 of 25


 
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