The Isuzu Trooper was equipped with the 4L30E transmission. But they aren’t without their problems though, so let’s look at some of the most common Isuzu Trooper transmission problems, look at cost estimates and figure out what you can do about them. Need a replacement transmission? Get an estimate for replacement transmissions and local installation. … Continue reading Isuzu Trooper Transmission Problems & Cost | 4L30E