What are common issues with the GMC Sierra 05 model?

So, I got this 2005 GMC Sierra for a project car. First thing, the brakes have been a pain. Mine needed a pad swap early on. Anyone else have that issue? And steering feels a bit loose sometimes, especially when cornering hard. Had to go to the shop once for that. The fuel pump gave out on me last winter too. Froze up I think.

Battery issues too. Changed it twice in two years, but it always seems weak. Cool cooling system, but the heater gave up once during a cold snap, had to fix the blend door actuator. And don’t even get me started on the transmission, had to flush it once. Plus the headlights are dim. Anyone else had those problems too?

I’ve had my fair share of issues with my '05 GMC Sierra in Texas. The transmission started acting up around 100k miles, wouldn’t shift smooth. Had the VVT and EGR systems checked too, both needed replacing. Funny thing, my buddy up in Canada mentioned the same tranny probs. But hey, it runs, so can’t complain too much. Just gotta stay on top of maintenance or else!

I’ve had my buddy in Dallas drive a ‘05 GMC Sierra for years, but man, that engine light just won’t quit! It’s always throwing up somethin’ too bad to ignore. Plus, the transmission has been acting all funny—like it can’t make up its mind which gear to go in. I’ve heard folks had issues with rust near water bodies, too. Overall, it’s a solid truck, but ya gotta keep it in check or you’ll regret it solid. Took me a bit to realize keeping up with maintenance ain’t optional, it’s a must!

I’ve had an '05 GMC Sierra up in Ohio and lemme tell ya, the head gasket issues are a real pain. Mine started leaking after a few years like nobody’s business, costing me a pretty penny for repairs. Also, some folks mentioned problems with the catalytic converters. Just yanking them out all the time isn’t fun! My buddy in Canada had transmission rebuilds a few times. Definitely do your research if you’re lookin’ to get one used.

I’ve had my fair share o’ gripes with my '05 GMC Sierra up in Michigan. Frequent transmission troubles and random electrical bugs are the bane of my existence. I’ve traded in parts like it’s Black Friday every month! So many recall notices it’s maddening. Trust me, same deal for the neighbors! Stay vigilant, folks!

I’ve got to tell ya, my GMC Sierra '05 always acts up this way round Ohio. The transmission is a real heckler—gear grinding doesn’t even cover it! Had mashups more than not. And don’t get me started on the electrical gremlins. Gives me the heebie-jeebies on rough roads, thank ya kindly. What’s everyone else’s gripes?

I had an '05 GMC Sierra in Toronto, and boy, the transmission was a real pain; kept slipping unpredictably. Even messed up my trips to the cottage more than once! Heard loud knocking noises from the front end—after a while, my mates figured it was a suspension issue. Gotta tell ya, regular maintenance sorta helped, but still, a handful of repairs! Anyone else dealt with the same trouble?

I’ve had a few issues with my ‘05 GMC Sierra, mostly drivin’ in Canada. The transmission is finicky on cold mornings, and sometimes that engine light pops up outta nowhere. Also, the gas mileage could be better—I’ve lost a few fought battles against inefficiency driving through the Rockies. Anyone else deal with this?

Growing up in Michigan, I’ve seen a ton of GMC Sierra '05s around. Common issues? Transmission acting up—like it doesn’t wanna shift smoothly. And the rust! Living by the Great Lakes doesn’t help. Guess if you want a Sierra, gotta fix these problems quick.

I’ve had mine in Texas, and the AC’s a wild ride sometimes. Think, works one day, dead the next. Fuel pump’s another pain, kicking off without warning. Then there’s the grinding when you shift; gives you a scare. Def issues!

Ive had a 05 GMC Sierra in Canada and let me tell ya, it’s a handful sometimes. Cabin filters going out like clockwork and electrical issues—constant headache. Especially during winter, imagine climbing up icy slopes. But the torque!? Man, it pulls like a truck! Tightened some bolts myself to keep things running smooth. Anyone else feels the same?

I’ve got a '05 GMC Sierra in Ontario, Canada, and man, the transmission is a beast to handle. It’s like the truck has a mind of its own! And don’t even get me started on the electrical issues; they’re no joke. My buddy’s had it with constant battery swaps. But hey, it’s still a solid ride when it wants to work!

I’ve got this '05 Sierra in Oregon, and the transmission’s been acting up like crazy. Dropped a bunch of money on repairs. Heard from a buddy in Canada that theirs had lots of rust issues, too. Just seems like a bummer of a ride sometimes!

I’ve been driving a '05 GMC Sierra in Ohio and trust me, the timing belt issue is a total headache. It’s like the thing’s perpetually on the fritz—especially if you ignore maintenance. Also, my buddy up in Canada had suspension trouble after just a few years. It’s wild how these things can give you the slip when you least expect it. But when it works, it’s solid!

I had a '05 Sierra in Tennessee, and man, I’ve had my share of headaches. Electrical issues were rampant; the headlights went out like flies. Then, leaks like nobody’s business! Suspension felt like a rollercoaster ride after a few mo. Not the smoothest ride, but it sat low and looked mean. Always had to baby that truck!

I’ve got a 2005 GMC Sierra up in North Dakota, and man, those rust issues are no joke! Mine started with the trim around the doors, and now it’s creeping up the doors themselves. Oil leaks were a nightly deal too, real pain. Check those rubber seals early or it’ll turn into a winter nightmare. Had to keep swapping 'em, drove me nuts. Just watch for those wrap-around window issues too. GM had their share of glitches back then!

I’ve got a '05 GMC Sierra up in Michigan, and boy, the transmission is a nightmare. Heard many folks complain about leaks too. Silly thing overheats if you’re pushing it over the summer. Hooked one up for a buddy and it just fried the engine. Super frustrating, to say the least!

I’ve had a few run-ins with my 2005 GMC Sierra up here in Texas—surprisingly common issues are with the electrical system and the transmission. Friend of mine joked, “It’s like, suddenly playing chicken with your own truck.” Seems like the running boards tend to go kaput, too. Had to get more undercarriage clips; they just keep falling off! Can’t blame the truck too much for being a powerhouse.

I’ve got a ‘05 GMC Sierra here in Texas, and man, the shifter linkage’s been a pain to deal with. Keeps popping out on me, and the hybrid of stories about that issue ain’t stoppin’. Plus, some folks mentioned the frame rusts quicker than expected. Not cool!

I’ve been in Toronto dealing with the Sierra 05’s radiator hose cracks n’ minor electrical probs. My buddy in Colorado says the transmission acts weird sometimes. We’re all kinda in the same boat. Just roll with it, ya know?