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Plz halp - 1981 ms112 ignition probs


rottenA61

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Hey all,

I have an 81 ms112 hardtop jdm spec 5m-e that up until recently was running sweet, started running rough when cold but still mint when warm and now will just simply not start at all. Compression is ok, has brand new spark plugs, have changed tps, afm, dizzy, coil, igniter, relays, and checked the earth straps and it kind of wants to fire and is getting plenty of fuel but spark doesn't seem to be strong enough. 

About at the point where I'm going to set the damn thing on fire.

Any ideas on things to try?

Cheers ☺

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Rough when cold can be head gasket but that wont stop it starting, can't help on the parts replacement mission but how long you been cranking on those plugs?

They'll foul up in no time and it'll never start, first I'd try cleaning and drying them.

 

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