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My SpecR intermittently looses a cylinder, usually in the first 10 mins of a journey. It's usually #2, but has also been #1 and #3. I initially changed #2 coil pack but that didn't solve the problem and then it started happening to other cylinders. I've had a mechanic who knows Silvias have a look, and he's tried basically everything: coil packs, all earth points, followed the whole loom round through the bulkhead and back, checked the AFM, CAS, etc, checked the fuelling, and so forth. He can't find anything wrong, so we're left thinking it's the ECU (a dry solder joint or broken ignition driver).
Before I shell out silly money to replace it, has anyone got a factory ECU or any other plug-in replacement I could borrow for a few days to test it? I'm in Cambridgeshire.
Thanks in advance
Matt
Before I shell out silly money to replace it, has anyone got a factory ECU or any other plug-in replacement I could borrow for a few days to test it? I'm in Cambridgeshire.
Thanks in advance
Matt