transam
If you have a if you have a ls1 motor in your mendeola trans you have much more important things to worry about than how to get it out..... good luck
the ls1 motor holds 5qts of oil
LT1 has a Opti-Spark distributor, whereas the LS1 is distributor less and has individual coils among other upgrades. Not to mention the cylinder heads on an LS1 were touched by God.
LT1
nope
Unburned fuel in the exhaust system causes the backfire from the exhaust pipe.
yes
Yes, they came stock. That's incorrect. the LS1 didn't come out until late 97 almost 98. The Buick Roadmaster came stock with a 5.7 litre 350 cu. in LT1 motor the option was the 5.0 litre 305 cu. in motor. The LS1 replaced the LT1 as the LS1 motor got better mileage and more horsepower. And the corvette was the first to get this motor. That's not to say that someone didn't put one in a wagon and swapped out the motor.
LS1 5.7 v-8
I think you are hearing pressure pops. Not a backfire.
A leaking spark plug wire can cause a backfire out of the intake, but the most common cause is a burned intake valve. A burnt intake valve will allow leakage during the compression stroke back through the intake causing a popping backfire out of the intake manifold.