For those who were wondering which codes Im throwing, here they are
P0303- misfire cyl. 3
P1446- Evaporative VAC solenoid circuit malfunction
P0508- Idle control sys. circuit low out
P0102- MAF circuit low input
P0304- misfire cylinder 3
P0137- o2 sensor circuit low volts
P0113- Intake air temp circuit high input
P0519- ?
P1446- Evaporative VAC solenoid circuit malfunction
P0519- ?

So yeah thats my ECUs beef right now, Bobby looked at it tonight and he thinks it maybe the MAF so Ill have to do more troubleshooting. Enjoy

 

wow... 10 codes...Ill try and do a research for you...

 

Thanks Jose

 

First Iwould Clear All The Codes See What Comes Back You May Have More Than One Problem If All The Codes Come Back You May Have A Power Or Ground Issue Sure The Other Code Is Not P1591 Neutral Possition Switch If Missfire Code Comes Back Check For Corrotion On Coil Wires May Have Tight Valve Check Compresion May Be Good Even With Tight Valve Look For Rodent Damage They Love To Eat Wires And Rubber ****

 

Thanks Johnny, Ill check those out too. I got the codes pulled and got less suppose there could be a ground somewhere, its been misfiring on and off for a long time, but the Idle issue just came up. Im gonna try to see if I can find a cheap coil pack on Nabisco or something. Unless someone here has used coil packs they dont need anymore.

 

i just dealt and fixed the po519 code on my car last night and today. it is an idle malfunction, and for my car it was due to my valve staying open, due to massive carbon buildup. i cleaned it and noew the car drives liek new, with a slightly lower idle, but car seems to backfire more. hope this helps

 

Im pretty sure they used the same fittings for IACs, so since we are neighbors you think I can barrow the tools you used to take yours off?

 

actually, i don't have all the tools, i took it to my cousin, and he's a mechanic. but basically you need a phillips-head screwdriver, and vent you coolant lines to relieve some pressure.