Question about 1997 Isuzu Trooper
In this Isuzu trooper 97 i scan the suv and the results is cylinder 2 missfire detected. i chance sparks to platinum i switch the square thing that goes on top. to another cylinder and still the same problem.. cyl 2 missfired detected. some guy told me i could be a valve that is bended or something like that but for me is something electrical.. can sombody please help me... the engine is the v 6
Get a Compression tester.Its easy to do. Remove the plug and screw this in to the spark plug hole and disable the ignition system by pulling the ECM fuse. Crank the engine for 5 seconds and stop. Check the gauge. It should show 150 psi or close to it. If it shows under that check some of the other cylinders and see if they read the same thing. If they give a better reading then you could have a bent valve, a blown head gasket or broken rings or even a hole in the piston. If your unsure then take it to a shop and have them run a compression test on it for you. And make sure you stay in the shop while they do it and see the reading for yourself.
Posted on Jul 13, 2009
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Posted on Jan 02, 2017
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