i have an 86 blazer with a 2.8L V6 and eversince gas prices went up i really havent been driving it much. so i took it out lastnight and drove it and it seems like it loads up when accelerating when it is cold but when it warms up its fine. so at first i thought it was just because it hasnt been run in along time. so i drove it for about 80 miles and came to a resting point and when i started it up this morning it was doing the same stuff again. i am just wondering what would be causing this issue. the truck only has about 113,000 miles on it and new plugs wires cap and rotor.

 

Is this a throttle body injected 2.8L?

 

yes it is.

 

How does the spray out of the injectors look when the engine is running? Is it a nice fine mist or is it droplets?

 

it does drip alittle. i ran some seafoam through it and that cleared it up.

*Combining Consecutive Posts*

ill try running it in the morning since its warmed up still. give it plenty of time to cool down.

*Combining Consecutive Posts*

ok so it snowed lastnight and i put seafoam through the intake and ran it and its still giving me problems. so i took off the air cleaner to make sure it was still a fine mist coming out of the injectors and it is. so the only thing i can figure is that i guess its running to rich or something to that nature.


*EDIT by swartlkk* - Combined consecutive posts. Please use the EDIT feature to include additional information if another member has yet to reply. If no one has replied after 24 hours, it is then permissible to "bump" the thread.

 

if anyone could give me any info on this it would be helpful.