Quote from: H2zzMRA on Yesterday at 19:28Thank you Carolyn -

What's strange is that it runs perfectly fine when cold, but v rough and misfires when hot

I'll run the checks you suggested

Symptomatic of that which @Carolyn suggests!

As is the way here.

Always start at the simple (cheap) end of the wedge.

Air filter?
Maf clean
Plugs?

You get the jist

Thank you Carolyn -

What's strange is that it runs perfectly fine when cold, but v rough and misfires when hot

I'll run the checks you suggested

Get an OBD dongle and Torque Pro and see what gives in terms of codes and sensors.
.
I'd also be pulling spark plugs for inspection and (I'm afraid) I'd run a compression test for possible head gasket issues.

Hi everyone- desperate need of help-

Mr2 2zz swap- recent purchase!

Has been misfiring, losing power intermittently for 24 hours. I noticed the coolant was low, so topped up and bled it- now there is an engine light on and very rough idle + misfires. Coil packs are dry/ engine appears to be heating up. Then I noticed when the car was warming up (?? On closed loop) started misfiring badly. Noticed a radiator leak/ pipe leak.

Could this cause the symptoms? Possibly an  airlock?

Help! I'm hoping it's not worse than that?!
How would people suggest trouble shooting this?

Thank you 🙏

What C said.

TF084 reporting in. Just had new headlights and a new tail light, looking very fresh.

So a sad day again as the photo hosting site no longer works (unless you use a VPN set to outside the UK).

I thought I ought to upload a few photos just in case people wanted to see what the thread was about.

  where to now