1999 starts but will not run longer then 1 or 2 seconds
All I did was replace the spark plugs and spark plug wires. I changed the wires out with MSD and the plugs with NGKs. Now car will start and idle where it's supposed to (600-700 rpms) then start to sputter for about 2-5 seconds, eventually dying. I have recently replaced fuel filter, but that was a week or two ago and it was running fine until I changed the plugs. I checked the DTC and only thing that popped up was a H code p1514, and I only think it did that because, I was looking at the forums for possible answers, and one suggested was to unplug the maf and then try it, so I did, and when I started it barely started, said reduced engine power. SO I figured that was gonna help and plugged it back in. I installed a vararam intake a couple weeks ago, and again it has ran fine up until after finishing the spark plugs job. Any suggestions... I plan on checking fuel pressure tomorrow if I get the chance. But anyone else have a similar problem ever? Thank you.