JACKSONVILLE, Fla. (AP) – Chad Johnson jokingly resuscitated the football early, and Carson Palmer nearly brought the Cincinnati Bengals back to life late.

Then Jacksonville’s defense put an end to all that.

Byron Leftwich threw two touchdowns, Fred Taylor ran for a season-high 132 yards and the Jaguars made a huge stop in the closing minutes, handing the Bengals their first loss of the season 23-20 on Sunday night.

The Bengals started 4-0 for the first time since 1988 – the franchise’s last Super Bowl season – and entered the game as one of the last two undefeated teams in the league.

The Jaguars, however, took advantage of good field position early and had two key stops in the fourth quarter that left AFC South rival Indianapolis as the lone unbeaten.

Josh Scobee kicked three field goals, including a 51-yarder in the second period and a 53-yarder with 9:45 to play that gave the Jaguars (3-2) a 10-point lead.

Jacksonville’s defense held on from there – barely – and kept Palmer from engineering a dramatic comeback.

Bobby McCray knocked the ball out of Palmer’s hand at the Jacksonville 45-yard line with 1:28 to play. Akin Ayodele, who dropped a possible interception the play before, recovered it.

The Jags ran out the clock from there.

The defense’s other key stop came on fourth-and-1 at the Jags 39-yard line with 14:30 remaining. Rudi Johnson ran up the middle, and John Henderson and Marcus Stroud stuffed him for no gain. The Jags then drove 26 yards to set up Scobee’s final field goal, which tied his previous career long and the franchise record.

The Bengals used two long passes from Palmer to rookie Chris Henry to cut the lead to 23-20 with 5:16 remaining. Palmer hit Henry down the sideline for a 47-yard gain, then hit the third-round draft pick across the middle two plays later for a 25-yard score.

Aside from the final drive, nearly everything went right for the Bengals late. Very little went right for them early.

Cincinnati fell behind 13-0 before Chad Johnson caught a 14-yard TD pass from Palmer. Cincinnati had a 69-yard punt nullified by penalty, dropped an interception, shanked a punt and had another one blocked – all in the first half.

The Jaguars had great field possession following the miscues, helping them score a touchdown and a field goal.

Leftwich found George Wrighster for a 26-yard score after gaining about 40 yards when Kyle Larson’s long punt was brought back because of an illegal touching. Wrighster caught the pass in the flat, hurdled Deltha O’Neal at the 5 and trotted into the end zone.

When Cincinnati put together a decent drive Johnson turned the wrong way on Palmer’s deep pass and couldn’t get to it. But Johnson and Palmer got into it on the sideline, and coach Marvin Lewis had to separate them.

Larson’s next punt was blocked, and the Jags got the ball at the Bengals 33. Scobee’s 32-yard field goal made it 10-0.

Scobee followed with the 51-yard field goal that made it 13-0.

Palmer and Johnson, having worked things out, hooked up three times on the next drive, including the 14-yarder for a touchdown.

Johnson made good on his promise of having something special planned if he scored during Cincinnati’s lone appearance in prime time this season. He beat Rashean Mathis in the corner of the end zone, then performed CPR on the football. He pretended to give it mouth-to-mouth and three chest compressions.

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