20 Most Recent 1997 Hyundai Sonata Questions & Answers

trans filter fluid levil ?

You looked at the coolant sensor? What did you expect to find? I mean, did you actually TEST it or just check to see if it was there? The only way to diagnose a check engine light is to pull the trouble codes from the computer. That's always the starting point. Then you do the appropriate diagnostic work to narrow it down further. Read this post on check engine lights. Check engine light on Part Ricks Free Auto Repair Advice

Were the transmission shift solenoids replaced?

The key must be replaced with a genuine Hyundai key then programed, the key has a computer that talks to the lock, sure it will turn over but will not start,

I had mine done in a Camry V6 and it was $435, being about half each parts and labour. You are best getting a new solenoid as this would only cost you about $80 more and it would be warranted. The job is best done on a hoist as the transmission bottom pan has to come off.

why 2 questions,i just told you that you can as long as it is the same type motor

Manifold differential pressure. Best I got. Never heard of it.

Are you sure it is not P0140 that is for O2 sensor bank 1 sensor 2, so it it the 1 after the catalytic converter. i have no idea what a p1400 so i am guessing.

Here is how to do it....http://www.hyundai-forums.com/194-y2-ef-1989-2005-sonata/85304-replacing-timing-belt-97-sonata.html

If you have to ask, it is probably better to replace with same engine from junk yard, make sure low miles and warranty...

check the cooling lines for leaks (loose fittings). If it is from the bell housing area it will be front seal in torque converter of manual the clutch input shaft. If from the rear it may be a drive shaft seal both boxes.

underneath on trans the casing around cv joint