First post, and its for the girlfriend, haha.
We picked up a nicely kept 1997 GTP supercharged this summer, car works good, relatively clean, easy user. It's run well up until recently. The car is tuned, AC was deleted, has been inserted again though. (No lines hooked up)
Now, as of two weeks or so ago, the car has been struggling to turn over, it just cycles hard, coughs when you let off the ignition. I've also noticed that the symptom can be eliminated by simply holding your foot on the accelerator just a tiny bit, however doing this, also causes it to surge hard when it finally gets going. Keep in mind, you're only lightly pressing on the pedal, but it surges to almost 4k rpm.
Occasionally there is a small odor after ignition, but its also in a small enclosed garage where its being worked on.
This is her everyday driver, so between working on an Fbody and work, I wanna get this thing running solid for her as soon as possible - it was completely dead the other night, she couldn't get it to turn over.
(MAF has been suggested as an issue, however the car only has this problem if its been sitting for a few hours, it starts up fine if its still warm)
Edit; 310,000km
