0
A misfire on a cylinder is caused by either a bad spark plug, bad plug wire, burnt valve, oil fouled plug due to broken piston ring or busted piston, or a blown head gasket. Replace the plugs, then the wires, and if the condition still exists, have a compression test run. If you are loosing coolant then suspect a blown head gasket.
Wiki User
∙ 17y ago
Add your answer:
Earn +20 pts
What is the location of the spark plugs on a 1992 buick lesabre?
Three on the front of the engine and three at the rear.
What could cause a 1994 Buick Lesabre not firing?
have u checked spark plug wires, ignition coils, timing,spark plugs or had it hooked to a reader?
What would make a 2000 buick lesabre sputter when gas is applyed?
fuel filter clogged,spark plugs, or wires old or wires toutching
1998 Buick lesabre will not start?
give it a tune up it has to be one of a few standard things it is the battery, alternator, spark plugs, distributer cap, spark plug wires, or gas
What is the spark plug gap for a 2003 buick lesabre?
The spark plug gap for a 2003 Buick LeSabre should be set at .060 inches. The best spark plug for this vehicle would be an Iridium plug.
How do you tuneup a 2002 Buick LeSabre?
Replace Spark plugs Replace Wires Replace fuel Filter Replace PCV Valve Replace air Filter
What is the spark plug gap for a 97 buick LeSabre?
.060
What do old spark plugs do to a car?
Old spark plugs can make a car misfire, run rough, and not fire at all.
How do you change spark plug wires on a 97 Buick LeSabre?
To change the spark plug wires on a 97 Buick LeSabre, first pull the wires loose from the plugs. After these are removed, pull the wires loose from the opposite end and replace them.
What is the spark plug gap for a 2000 Buick LeSabre V6 3.8?
.060
What causes a misfire in cylinder 2 in a 98 Kia Sportage?
Spark plugs
What would cause a 1994 Buick Lesabre to chug while driving and sometimes chug until it cuts off while idleing.. already replaced the spark plugs. could it be an EGR valve or fuel pump?
94 Buick LeSabre, runs great until I step on gas and then it starts to chug and hesitate
