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I have a 89 gmc 1500 sle seirra 4x4 ,it stopped dead and ...


Sent to Car Experts October 01, 2006 8:54 p.m.

I have a 89 gmc 1500 sle seirra 4x4 ,it stopped dead and there is no spark. the gm key code is 12 what does that refer to, i do not know where to look online to find what the codes mean.

Optional Information:
1989 GMC 1500

Customer (name blocked for privacy)
Status: Closed   Value: $8   
Answer
October 01, 2006 9:02 p.m. (8 minutes and 3 seconds later)
ACCEPTED Check Mark

12 is not a fault code...it's a seperator code.

If you have an '89 and you lost spark...take the air cleaner lid off and have someone turn it over...do the injectors not spray either? Then replace the 7 pin ignition module in the distributor. You'll need a 5.5mm socket for the module screws.



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Sparkybuoy  -- Auto Mechanic -- 93% Positive Feedback on 193 Car Accepts
20 years experience
Reply to Sparkybuoy
Sent October 01, 2006 9:08 p.m. (6 minutes and 13 seconds later)

no I used the gm code key and got that number
Customer (name blocked for privacy)
Answer
October 01, 2006 9:12 p.m. (3 minutes and 15 seconds later)
REPLIED Check Mark

Anyway...

If you have an '89 and you lost spark...take the air cleaner lid off and have someone turn it over...do the injectors not spray either? Then replace the 7 pin ignition module in the distributor. You'll need a 5.5mm socket for the module screws.



__________________
Please click on ACCEPT if I've helped...it's how we get paid for our time answering questions-THANKS-you can still write back after you ACCEPT.

Sparkybuoy  -- Auto Mechanic -- 93% Positive Feedback on 193 Car Accepts
20 years experience
Reply to Sparkybuoy
Sent October 01, 2006 10:55 p.m. (1 hour and 43 minutes later)

the injectors spray
Customer (name blocked for privacy)
Answer
October 01, 2006 10:57 p.m. (1 minute and 30 seconds later)

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Sparkybuoy  -- Auto Mechanic -- 93% Positive Feedback on 193 Car Accepts
20 years experience

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