spark plug wires can make tappin/knockin noise

nicksupra1990

speedemon
Mar 22, 2006
6
0
0
kansas
my 7mge 35000 miles started makeing an noise when driving speeds are steady like when im drivin at 35 mph steady and then give a little gas it will make a noise i think it the spark plug wire what do you think????/ thank you
 

americanjebus

Mr. Evergreen
Mar 30, 2005
1,867
0
0
37
wa.
i realy hope your spark plug wires arent making tapping knocking noise, i dont think thats even possible.

if its just like a little riverdance noise coming from top end of the engine its either
your valves
your injectors
or an exhaust leak.

take a long screwdriver and put it against your valve covers and the other end to your ear and listen up and down your valve cover to see if it gets where it gets louder.