Reddit mentions: The best automotive engine timing parts

My 01 did this to me but was also misfiring too. I ended up replacing oil control filter valve and the variable valve timing solenoid.

It's a super easy diy job and parts were ~$80.

Essentially, my variable valve timing was off because either the filter was blocked or the solenoid failed. This cause the misfires and the engine and traction light.

These are the parts I bought (you'd have to verify they fit your 02)

Dorman OE Solutions 917-288 Variable Valve Timing Solenoid https://www.amazon.com/dp/B01CGSJYH8/ref=cm_sw_r_cp_apa_3ZPYAbAXQG9GV

Toyota 15678-46020 Oil Control Valve Filter https://www.amazon.com/dp/B00TNNQHRU/ref=cm_sw_r_cp_apa_10PYAbK1FZ4AW

Oh, good call, I forgot about the timing of the 2.3 engines. A tool set like this one http://www.amazon.com/Assenmacher-ASMFM2330-Piece-Mazda-Timing/dp/B009SB70N2 is needed

Something like this

http://www.amazon.com/Universal-Stainless-Steel-Braided-Purple/dp/B00OREC3TQ

This place sells 100 ft rolls but maybe they can point you to one of their customers to buy a length

http://www.sleeve-tech.com/stainless-steel-braided-sleeve-wire-cable-hose-abrasion-resistance-protection.html

After further research, I think I figured it out. I can just buy the VTEC Solenoid for $70 and replace the entire thing by just removing 3 bolts and the plugs.

If I understand correctly, the strainer they are referring to is behind the power steering pump and a bit harder to access. Basically loosen belt and remove assembly to reach it.

If that is all correct, doesn't seem like that much work to save $910 from their quote. I will inspect the belts when I get it back to see how they look. I assume they recommend replacing them just because they will already have them off. The only part I am not sure about on that list is the tensioner they are referring to.

Probably the gasket for where this bolts to the head or the o ring on the solenoid itself. Here's an example of what the solenoid looks like inside it's block that mounts to the head. Note that the solenoid can come out of the aluminum manifold.

https://www.amazon.ca/Dorman-917-224-Variable-Timing-Solenoid/dp/B00OZVOFKG

Sounds like it's off time.

There is no key way on either intake (vvt) or exhaust sprocket. Tightening the bolt with cams mechanically locked with a flat bar in those slots is your intake at number 1 on compression.

There's a 10mm head bolt just under hanger bearing for axle on back of block that you have to put a threaded pin into to lock number 1 crank at tdc.

Finally a 6mm bolt will go through crank dampener and thread into timing cover at 6 o'clock, then you can unbolt crank pulley bolt and remove crank pulley as it has no key way either...

https://www.amazon.ca/Assenmacher-ASMFM2330-Piece-Mazda-Timing/dp/B009SB70N2

That's the tool set you need (you need the smaller flat bar and the pin, the weird looking one is for a turbo 2.3)

Best thing to do is get it retimed and check to see if your code comes back. The VVt units went bad on the turbo 2.3's.... pm me if you have more questions