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zakruti.com » Auto & Vehicles » South Main Auto Repair
Chevrolet / GMC - Rough Running, Lean, Misfire

Chevrolet / GMC - Rough Running, Lean, Misfire

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Rating: 4.0; Vote: 1
Come along with Eric O. at the SMA shop as we have a look at this 2001 Chevrolet 1500 5. 3 that came in with a lean misfire. The engine light is on with codes P0300, P0174 and P0171. Ends up not being your average intake manifold gasket leak. Chevy Truck Intake Leak Diagnosis
Date: 2020-08-05

Comments and reviews: 10


I'm on a late night insomnia binge of SMA videos and have watched at least five in a row and NOT ONCE HAVE YOU USED ANY BRAKE CLEAN! !! Some other observations: Pocket screwdrivers are easier to find of you keep them in your pocket. Same with pocket knives. Also, have you ever heard the trick of using a sewing seam ripper to cut tap around wire bundles? And, finally, I think of making a late-in-life career change and going to get a degree in auto mechanics, but when I see how many different computers you have bought over the years, and after I have looked up the cost of the vehicle data services you use, I realize that I'd work a full week out of every month just for that stuff.
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on my 2002 chev van how come it misfired only after i reversed. it was mild at first then after a year was so terrible the engine light blinked and then blew out white exhaust. 3 mechanics gave up costing me. All new disributor shaft kit. plugs wires. spider injectors. sold it.
On my 98 chev van was a corroded ground at top of engine. one year parked. 3 mechanics gave up costing me. one mechanic stole a 100 bill out of van to pay for the new fuse. He said. ya.
ya its been wonderful life with GM.
oh did i mension the 3 fuel pumps. ahh never mind.

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Hey maybe you can help me out I have a 01 2500 HD it doesn't have any Blow by but somehow it's burning a quart of oil every 750 miles I change a PVC valve and it hasn't made a difference I told my camper to my campsite and when I stopped it started blowing oil heavy duty out the exhaust pipe I can't figure it out for the life of me it runs too good to have bad rings andaz 165000 miles any ideas on what's going on with this thing is it possible to return ports are plugged up
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Why is there only one bolt where the tube connects to the intake manifold? There are two holes on the mounting plate, but only one on the manifold to screw into. There is no way to firmly secure the bottom part of the hose to the intake manifold. See 13: 50 in your video. They probably put that silicone on the bottom part of the plate in order to seal it up at the manifold.
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I have a 2001 Chevrolet S-10 4. 3L, and it doesn't go into closed loop until around 140 F, which is normal for these vehicles. Mine usually takes around 5 -10 minutes or so of idling to achieve this temp; even less if the vehicle is driven. Maybe only 5 minutes or so when I drive it, of course, depending on ambient air temps. Great video as always! Really appreciate it!
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I have the same truck same motor and I am getting an intermmittent rough idle when I come to a stop and a miss like the engine is cutting out when I going down a hill letting off the gas or accelerating up hills sometimes I feel a loss of power. It's like what the hell. Help me out with this one folks.
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Hi i have 2015 chevy suburban 5. 3 has misfire at cylinder 8 p0308 only when i stop at the light or if car is in gear, doesnt do while driving, i changed the ignition coil, spark plug, wire, compression is ok 125 something but dont know what could be wrong if you can help please
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What scanner is that
Were do you buy from
I need to buy one for chevy2000 2007
What do you recomend
I can spend some bet not as mush as a
Snap your wallet on.
I have a constant miss roughness no engine light.
HELP ME ERIC O
YOU MY ONLY HOPE.

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love your videos man! like I learn more here than I do in some of my classes at my college. your great and thank you for your hard work and time you put into making these videos!
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Got a 00 sierra 2500 6. 0 it sputters when I takeoff from a stop an if i accelerate quickly it shakes bad what could this be engine lights are showing knock sensor an o2 low voltage
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