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HI in my 89 supre turbo I changed my spark plugs today. and i gapped them to .31 and i put the wires back in the correct position 1,5,3,2,6,4 and i go turn it on and initially it wouldnt start. then it did start but it was misfiring badly and a few pops came out of my exhaust. And from there i...

Hi im new to this forum and a proud onwer of a 1989 toyota supra turbo and i run extremely rich. so rich i fouled my spark plugs. and i also get surges sometimes. do i have too much pressure in my fuel system