16 valve engine not put in a Tracker till 1996. 1994 Tracker is 8 valve (but a Sidekick may have the 16 valve in 1994) Actually there were 16 valve Trackers before 96. I have an early 95 which is 16v version. I believe 16v engines started somewhere between 91-94. I do know that the valve covers usually state 16 valve when it is. ,the spark plugs in a 16 valve are waaayy down in the top of the engine,you need about a eight inch extention to get at them
Tell me please
use a compression tester you can buy one from any auto parts store for around 20 bucks ...I just had a burnt valve on my 1999 Mazda b3000
it will tell you on the Rockhopper tracker on www.clubpenguincp.com
This software can tell you what your employees do, where they go, and with whom they interact.
Go to Google.com and type in the words "1990 Geo Tracker firing order" and it will get you to a site that will tell you.
You can tell a bad valve by doing a compression test.
no you cant
Modulating Valve ???? If you can tell me what system this valve would be in I can tell you the correct name for it and its location. example IPR valve in the high pressure oil system.
The intake valve is bigger.
Noisy valve train. Remove the valve cover and inspect the valve train.
The intake valve is bigger.
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