Blazer 2.8L wont run cold.. At all

[slideways]

Ok so i just got done doing a full tuneup and replacing the egr valve on my 87 s-10 blazer and still havent fixed the problem. When you try to start the truck when its cold it will fire a few times then stall, it will continue to do this for about 10 mins, then eventually you can get it to start but you have to give it gas to keep it running, once its up to temp it runs just fine, idles good. If you turn it off and try to start it when its warm it will spark right up and run.... Im completly lost at this time

 

[dave89iroc]

TBI?

if yes, you need to slap a scan tool on it and look at the coolant temp sensor reading

 

[1BADAIR]

I concur on the ECT suggestion

 

[svopro]

ECT is BAD !!!!!

 

[slideways]

Yes it is a tbi, Ive heard the coolant tempp sensor from more than a few people now, i think ill go replace it tommrow thanks guys