mmm

Looking for answer to problem with tick over cant get it stable chrcked ignition ckecked plugs just done shims its been doing it for a while get it ticking nice on ride seem to have to tinker to get it back to what it should be this is on a 04 t100 right doing my head

 

Yes all standard none standard air filter its a dna one clean then reuse type, looked at ignition plugs it seems like its going to cut out then spliutters a little then back to tickover if you twist tickover knob it sometimes twists without doing a lot