For the last couple months, my CEL has been coming on with a P2187 DTC. I can clear it out and it sometimes takes a week or more for it to come back. If I leave it on for a while it will come up with a a pending for the same code also. During this time the car has been running fine. It is running very smooth at idle and I have been checking the gas mileage and it has not changed. Research says that its either a intake manifold gasket or Air inlet tube leak. I sprayed starting fluid around the air intake tube and as best I could around the intake manifold but without a straw on the spray , I'm not sure I got the spray in the correct place on the intake manifold. The Air intake tube looked to be in good condition without any cracks or loose brackets/clamps. At no time did the engine change speed or sound. I have some questions that if someone (hopefully Hyundaitech) can answer it would be very helpful. Question 1) What/where else should I look for on the Air inlet tube? Q2) If I need to buy a new can to get one with a straw/tube, do I buy carb cleaner or starting fluid. Q3) How best to spray around the Intake manifold? Can I hit the correct spot straight down from the top or do I need to come in from the side? Q5) Cyl number 1 is on the front (near belt) of the engine , right? Any comments/thoughts would be appreciated. I would like to find what the problem is so that my mechanic will not need to replace multiple parts until the problem goes away. That can get expensive in a hurry. Thanks
- posted
9 years ago