Engine Problem

[DeusOdarkness]

i have a 94 with a 5.7 350 and im not that good with engines.. but i replaced my plugs with the right gap and replaced the plug wires. and now it runs rough and i cant figure out what is wrong with it. any help would be good.

[oldred95]

Make sure the plug wires pop onto the ends of the plugs. They usually take quite a bit of effort to get them to pop on and you should be able to feel it when they do. Also try checking the timing.

[LOWGREEN1]

This might be a silly question but---- Are you sure you got the wires in the correct positions?? If two of them are switched it will still run but it will run rough.

[airdeano]

the firing order of a small block chevrolet 1955-1999 gen1 engines:
1 - 8 - 4 - 3 - 6 - 5 - 7 - 2

#1 is usually the wire on the cap at the 5 o'lock position viewing
it from the top. in a clock-wisw rotation follow the wire to the
corrosponding spark plug.
airdeano

[Sabre331]

Originally posted by LOWGREEN1
This might be a silly question but---- Are you sure you got the wires in the correct positions?? If two of them are switched it will still run but it will run rough.
yep that'll make em run rough aiight