1994 Corvette DTC 36

I started my 94 vette yesterday and it ran terrific for 1-2 minutes then shutdown. It didnt sputter or slowly die it just turned off. Pulled Dtc code 36 so I checked the wire at the Opti and got 4.9 volts which meant the wire harness from ECM was fine. Im stumpped why I can restart right after it dies by pushing the gas pedal down and cranking it. I know it goes into limp mode(all fans on, SES and runs rough),but if I drive it to get coolant temp over 200 I can start it and restart it no problem,no SES and no codes. It also will show battery and service ASR sporatically when it dies but not all the time. Could it be PCM,ECM or is the opti going. If I let it sit overnighy it will start up great again and die after 1-2 minutes.

Thanks
Bob

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to C4 Corvette Ask!.
























Chris Trautman @ Corvette Assembly Plant 2019

About Us: Corvette Web Central | Owner Bio: Chris Trautman

Established in 2008 by Chris Trautman, Corvette Web Central quickly grew into one of the top leading Corvette enthusiast websites globally. 

"This website is a passion of mine just as much as being a Corvette owner," says Chris.  He was frustrated trying to find information on the internet about Corvettes which was was not biased or influenced somehow. 

He has owned three Corvettes over the last twenty years and does not plan to stop owning one anytime soon.

Note: Some links on this page are part of our affiliate program and provide a small portion of proceeds to fund the administrative costs and to fund more product reviews.  We are not paid to perform the reviews or are we given any products for free.  

You might like these