1998 Dodge Ram 1500 V6 3.9L Misfire?

J

Jay R

New member
1998 Dodge Ram 1500 cargo van V6 3.9L 122K

Check engine light came up and codes shown are

P0300 random misfire detected
P0302 cylinder 2 misfire detected
P0304 cylinder 3 misfire detected

I already changed spark plugs, also ignition wires
and still the same codes show up again, what can
be the cause please help me....
 
if its running good now the codes may be coming up because they wasn't erased the proper way,you have to use a scanner to erase those with or they will still show up even after a good tune up,if the truck is still miss firing check the cap on it, chances are it may have a small hair line crack in it,good luck.
 
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