2002 Hyundai Elantra GT 2.0L 140k miles
- Intermittent rough idle when hot, slight shutter, surges between 700-800rmp
- Intermittent hesitation when accelerating, cylinder 2 misfire when hot and under load
- Misfires in all gears under load, mostly when under 2000rpm
- Code P0302 when...
The 2001 Hyundai Elantra has 95,000 miles.
On a recent rainy day, the #2 cylinder miss fired (check engine code P0302)
I reset the code, and on the dry days since, all has been well.
I'm thinking the moisture (rain) caused the miss fire - and that may have been the wires.
What's your opinion...
Recently my 2002 Elantra Auto started throwing a P0302 code, with a rough idle.
Read through the various threads here, and my guess is that it's most likely the intake manifold gasket? Seems like that's a common failure for '01/'02 Elantras lately.
I replaced the spark plugs (NGK...