I have a 2077 jeep wrangler and I love it but I keep having problems and I know nothing about cars. About a year ago my jeep was making a ticking sound and I took it in to be repaired for "sticky lifters" and left the dealership with a rebuilt engine. Apparently the oil pump went out. Cost me a whole lot more than I thought! I thought I would be safe for a while but now I am hearing a deep gurgling/ bubbling sound when at idle and it seems like my engine sounds louder when I'm driving. Any ideas what I'm in for this time? Also, it has started shaking really bad when I hit a bump. Pretty scary!