Spark plug location

[sparck1]

Trying to tune a 98 Avalon, but unable to locate the spark plug. I've done tune up in American cars and Hondas, but first for a Toyota let alone, Avalon. Not sure if all Toyotas are like this, but could someone tell me where I can find or get to the spark plug?

Thanks

[mdoan]

Three are along the firewall...you gonna need different extensions in length to get them out..the other three are right infront...under these square black blocks (Engine Control Module...something like that)

Originally Posted by sparck1

Trying to tune a 98 Avalon, but unable to locate the spark plug. I've done tune up in American cars and Hondas, but first for a Toyota let alone, Avalon. Not sure if all Toyotas are like this, but could someone tell me where I can find or get to the spark plug?

Thanks

[bowlofturtle]

if you ever worked on a v6 you would know where the 2nd bank is. first off a avalon isn't a normal cap/rotor/plugs type. they are coil over plug. meaning you have remove that coil pack thing. the 3 black boxes to get into 1 bank. the other bank is common sense if you ever worked on v6. Kinda hard to reach them but yea. I never worked on a v6 yet tho so i cant give you tips. only thing i've done to them are getting digital scope patterns off them.

[SiennaSC98]

Originally Posted by sparck1

Trying to tune a 98 Avalon, but unable to locate the spark plug. I've done tune up in American cars and Hondas, but first for a Toyota let alone, Avalon. Not sure if all Toyotas are like this, but could someone tell me where I can find or get to the spark plug?

Thanks

Here is a diagram:


Actual picture of the igniter coils:

[b1azn]

oooo so thats what it looks like under the intake manifold!