LT1 has idle issue I am trying to solve...
#1
LT1 has idle issue I am trying to solve...
97 lt1 A4. it will act like a miss at idle but only some of the time. other times it will idle fine. the "miss" is intermittant and is sometimes bad enough to shake the car a bit and other times it is smooth. I notice the idle (tachometer) jumps a bit and the oil pressure guage drops when it does it. Does not throw any codes.
any ideas? plat plugs and wires are about 22k miles on them. Always run 93 octane premium in it and I only get it from reputable stations that stock good gas in my area.
Car has no mods.
any ideas? plat plugs and wires are about 22k miles on them. Always run 93 octane premium in it and I only get it from reputable stations that stock good gas in my area.
Car has no mods.
Last edited by CarolinaCamaro; 09-29-2010 at 08:38 AM.
#2
my car has done this same thing for awhile now, but it only happens at idle when the car starts to heat up(around 210). Ive replaced wires, plugs, cap,rotor,iac and the icm. im stumped, testing the injectors next.