1997 Chevy blowing gas out of exhaust

[poohgc]

Hello all,

Last night I parked my pickup with 3/4 tank of gas. Got up this morning and hit the remote start to warm it up for a few minutes (10 below here this morning). I went out to get into it and found I only had 1/4 tank of gas left and the pickup was missing like crazy. My daughter asked why all the water was blowing out of the exhaust so we get out to look. It was my 1/2 tank of gas blowing out of the exhaust!!!!

My husband pulled the pickup into the garage and replaced all the spark plugs and two injectors and some other crap. $320 later they start up the pickup. It again starts to miss and blow gas out of the exhaust pipe. The mechanic that was working on it is completely stumped. He thought it was the injectors that were stuck wide open, apparently it wasn't.

Any suggestions, has anyone heard of this before?

Thanks,

Gale

[poohgc]

Sorry, noticed after the fact that this forum is for 1999 and new. Please delete as I have reposted in C & K.

thanks