Tahoe is running rough
 

New guy here Im looking for a little help with my tahoe
Its a 1995 with a 5.7 engine well the this is the problem.My truck is running real bad but get this Its only when its cold outside and only in the winter.all summer it runs great no stalling no hard starting but when to temps drop it starts to stall and run like it running on 4 cyl or out of gas.This stated doing this last winter but spring was around the corner and it soon stop doing it but now its doing more and more.I have replaced the cap,plugs wires,checked for shorts and bad wires but it still doing it .What should I look for or replace.


Thanks Shawn

Check the fuel pressure. It takes more fuel to run a cold engine. Test or replace the coolant temperature sensor. It is used to control injector on time.

I will do just that.Thanks for the info

Big Thanks To *****MD TAHOE****
 

Hey I just go around to replacing the coolant temperature sensor
just like you told me and now she is fixed.Big thanks to you and my pocket book because it was killing me to warm her up for 15 min everyday just to drive 10 miles up the road.:) Its running like a new truck.