1991 Isuzu Trooper "truck sparks" Questions

oil in spark plug tube I have oil getting into 2 spark plug tubes there is a round seal on the valve cover where the spark plug tubes seal

4jg2 engine is not starting does that mean it CRANKS robustly, if not? fix no crank or post that. 1994 trooper. (not starting wide open throttle to clear flooding>?) is the 4JG2 is a 3.1 L (3,059 ...

Oil where spark plugs go? Changing spark plugs, one spark plug was covered w/ oil. Is this bad? Whats up? For the oil it seems like head gaskets need replacing. As far as the electrical issue, sound ...

engine hunts and wont idle properly engine wont settle and it seems to hunt at times If the RPM's fluxuates at an idle at all times you have a bad spark plug or a bad spark plug wire

97 Trooper What is that tube called that goes around the spark plug? spark plug boot.

on heavy acceleration vehicle seems to have an engine miss but gets worse the more its driven verify the sparks plugs, fuel filter and catalytic converter. If you can replace the sparks plugs and fuel

their is no spark If you are not getting any spark, I would recommend that you check the coil. If it is not the coil, then I would recommend checking the wires as well as the distributor cap and ...

Bad miss after changing spark plugs I changed the spark plugs and used the denso plugs. The champion plugs were worn but caused no miss. Now it has a definite miss when tooper is in drive and at ...

starting replaced one injector and the vehicle won't start Do the spark plugs have spark ? Check then by removing them one by one and connect the plud to the wire. ground the spark plug to metal and ...

isuzu trooper 2001 spark plugs I need to know the name of the Japanese-made spark plugs for the 2001 Isuzu Trooper, 4-door, 6 cylinder automobile. I also need to know the gap spec and where can I buy ...