So, last Saturday the car started idling rough, and frequently missing unless I drove it like I stole it. No biggie, I thought. Coil or 2 on the way out, I'll just buy a couple and change one by one to find it. I found 2 coils in the garage today after work, so started in. Changed cyl 4, seemed to run a tad better. Took it for a test drive, and the cel came on.
Pulled into a liquor store, scanned the codes with the xcal. P0102, and P0304. Changed the coil back out in the parking lot, cleared the codes, and picked up a bottle of vodka.
Drove back home. Still the low idle like it wants to die, but doesn't. Cleaned the MAF, no difference.
Wondering if I should try a different MAF, or something else. I will add that every couple/few seconds, their is a different noise coming from the air intake. Almost like the amount of vacuum is changing. Just for a split second. Cannot remember if that was there before.
Thoughts?
Pulled into a liquor store, scanned the codes with the xcal. P0102, and P0304. Changed the coil back out in the parking lot, cleared the codes, and picked up a bottle of vodka.
Drove back home. Still the low idle like it wants to die, but doesn't. Cleaned the MAF, no difference.
Wondering if I should try a different MAF, or something else. I will add that every couple/few seconds, their is a different noise coming from the air intake. Almost like the amount of vacuum is changing. Just for a split second. Cannot remember if that was there before.
Thoughts?