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Nissan Titan Problems

Catalytic Converter Damage Due to Weak or Failing Fuel Pump on Nissan Titan

Problem Description and Possible Solution

A weak or failing fuel pump can cause power loss due to lower fuel pressure and lean mixture conditions. This rarely causes a Check Engine Light to illuminate and should be repaired to avoid catalytic converter damage.

(24 people reported this problem)

Nissan Titan Vehicles With This Problem

RepairPal Fair Price Estimate
$752-$880
RepairPal Verified
Average mileage: 93,800 (55,000–140,000)
7 model years affected: 2004, 2005, 2006, 2007, more2008, 2009, 2010
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Viewing 1-6 of 6 comments
Both my cats have failed along with all four o2 sensors. In Nov 2010 before the recall on the computer module mine failed on the way to work. Now the cats and o2 sensors. Currently the battery drained very fast and it won't start just repeated clicking noise. Break pads have been replaced twice since i got it
truck just quit running, then would not start. Had it towed and had to pay $3000 for a new catalytic converter
Couple times my Nissan Titan 2007 shut down when driving and need to wait minutes/hours and start again this is fourt time hapen to me and sometimes need wait two or three hours
check engine light indicated that both catalytic converters and all oxygen sensors failed. Not a moving part so should not fail. Mechanic blamed the fuel pump.