sc400 spark plugs and throttle body
07-23-09, 01:41 AM
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sc400 spark plugs and throttle body
Okay so i've been searching and didn't get much information about removing and replacing spark plugs and throttle body. any one have a link to r&r for the spark plugs and throttle body?
do i have to remove the throttle body to get to the passenger side plugs? or is there an easier way.
so far i know how to remove the maf assembly and intake hose. but i have no idea how to take out the throttle body. i know some sc400 have to had done this before so if you can list a step by step process or give me a link to removing the throttle body that would be helpful.lmk guys.
btw what are some good spark plug wires for a 93 sc400? i have ngk iridium IX plugs btw.
through this whole process i will be cleaning my maf sensor/assy. and the throttle body.
do i have to remove the throttle body to get to the passenger side plugs? or is there an easier way.
so far i know how to remove the maf assembly and intake hose. but i have no idea how to take out the throttle body. i know some sc400 have to had done this before so if you can list a step by step process or give me a link to removing the throttle body that would be helpful.lmk guys.
btw what are some good spark plug wires for a 93 sc400? i have ngk iridium IX plugs btw.
through this whole process i will be cleaning my maf sensor/assy. and the throttle body.
Last edited by grindin8o8; 07-23-09 at 01:52 AM.
07-23-09, 03:36 AM
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why do you need to remove the tb to get to the spark plugs?
BTW DONT spray anything inside your MAF, you have karman vortex sensor not a hot wire sensor. If you use maf cleaner on it, their is a good chance it will ruin the sensor. Instead just get a wet paper towel and wipe the honey comb till its clean.
As for good plug and wires, well i use nothing but oem. Lexus of Pembroke Pines trademotion website has a really good deal on price. If your lucky, your local dealership will even match them.
BTW DONT spray anything inside your MAF, you have karman vortex sensor not a hot wire sensor. If you use maf cleaner on it, their is a good chance it will ruin the sensor. Instead just get a wet paper towel and wipe the honey comb till its clean.
As for good plug and wires, well i use nothing but oem. Lexus of Pembroke Pines trademotion website has a really good deal on price. If your lucky, your local dealership will even match them.
so what needs to be removed to get to the plugs for a 93 sc400?
07-23-09, 05:09 AM
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07-24-09, 02:42 AM
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??? whaa i sprayed the maf sensor.i took out the maf sensor from the body and sprayed around it but not where the plugs connect. drove it and it was fine. hopefully tomarrow it runs.
07-24-09, 03:27 AM
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