ChevroletSilverado 25002004
  1. Chevrolet Silverado 2500
  2. Problems
  3. 2004
  4. Engine

2004 Chevrolet Silverado 2500 Engine Problems

6
Owner complaint records in our dataset

Records are owner complaints, not a measured failure rate.

Owner complaint recordsComplaint records reflect reports in our dataset and do not measure how frequently the problem occurs across all vehicles.

Mileage in stored records

BandRecords
30–60k mi3
60–100k mi1
150–400k mi1
100–150k mi1

Complaint records

Owner-submitted complaint content, presented as stored.

  • November 3, 2016 · 157,000 miles

    Engine · Fuel/Propulsion System

    Tl* the contact owns a 2004 chevrolet silverado 2500. While the vehicle was stationary smoke appeared from the engine it was diagnosed that the fuel injector needed to be replaced on the driver's side the vehicle was repaired, but the failure recurred. The manufacturer was made aware of the failure. The failure mileage was 157,000. Updated 02/24/17*lj updated 7/11/18*jb *tr

    ODI 10928316

  • August 22, 2016 · 139,000 miles

    Engine · Power Train · Service Brakes

    ENGINE RUNS ROUGH AT IDLE.CK ENGINE LIGHT ON.

    ODI 10954870

  • July 3, 2015 · 56,000 miles

    Engine

    Passenger side exhaust manifold bolts rust and break off on all gm full size trucks. I have 2004 silverado 2500 hd with 61k miles, problem started at 56k miles as a mild tick that went away when engine warmed up and progressed to constant leak when engine was under load , two rear exhaust manifold bolts broke off causing exhaust leak. Seems all truck engines have this problem from 1999 -2007. This sounds like a…

    ODI 10893843

  • June 13, 2014 · 52,000 miles

    Engine

    In wyoming, traveling i90 to hyw 16 mountain pass...7 per cent grade....after two miles engine overheated and had to pull over to let engine cool down...had to take another route to bypass mountain. Googled duramax overheating and found this was a very common problem on the 2004 duramax diesel..design problem prevented adequate air from entering engine...should have been a recall or at least gm should have offered a…

    ODI 10608421

  • June 15, 2013 · 60,000 miles

    Engine

    The bolts are braking off the exhaust manfolds and the manifolds are leaking and the computer is making the truck go into reduced power. *tr

    ODI 10561517

  • May 5, 2010 · 89,000 miles

    Engine

    Exhaust manifold bolts broke on both sides of engine, 6.0 liter engine, resulting in extreme noise, poor gas mileage, service engine light blinking and smell of exhaust entering cab. Why isn't this a recall item since so many people are having the same problem with chevy and gm trucks and suv's? The cost of repair by a garage is astronomical and it's impossible to do it ourselves. The truck now has roughly 112,000…

    ODI 10628835