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Why did the engine light come on after replacing the spark plugs on a 2004 pt cruiser?
Wiki User
∙ 13y ago
One of the spark plug wires may not be installed properly causing a misfire.
Wiki User
∙ 13y ago
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Do you need to replace coil packs when replacing spark plugs?
not necessarily unless after replacing plugs your engine misfires.
Would replacing spark plugs and wires cause service engine light to come on?
No, not unless your connect the plug wires wrong or one of the new spark plugs was bad.
What will cause a Triton 4.6l engine to miss sometimes and the service engine light to come on and then go off?
the cause of this indicates one or more spark plugs,and/or coils need replacing
Why would the check engine light stay on after replacing the spark plugs in a 2002 dodge neon with 41000 miles?
Have vehicle scanned to determine problemv and/or clear codes
Where are the spark plugs located on the 2001 2.4 liter pt cruiser engine?
Under the Air Intake Manifold.
Could faulty spark plugs cause engine light to stay on?
Yes. Your Check Engine light or Service Engine Soon light.
Why car engine loud shaking engine light?
if the engine light is blinking a misfire condition has been detected. check plugs and wires.l
What is an automobile engine tuneup?
On older cars it would be replacing, PCV valve, spark plugs, plug wires, rotor, condenser, and possibly distributor cap. On newer cars it usually means replacing plugs & plug wires.
If your car needs a tune up will the check engine light come on?
The light could come on if you needed a tune up. Cars have sensors that will make the light come on for many different reasons, such as a misfire because the plugs or wires need replacing. It is best to check the code that caused the light to come on.
Can worn spark plugs cause engine knock?
Worn spark plugs would cause mis-firing or non firing cylinders, both are no good for the engine, replacing the plugs may stop the knock (Could also be a different problem) But you should replace spark plugs as soon as possible.
What is the spark plug torque to apply when replacing spark plugs on a 1995 firebird 3.4L engine?
Not to tight just snug
Service engine light in a discovery?
i have replaced the plugs and wires and my service engine light comes again in 2004 land rover discovery
