Showing articles & questions for topic
Express 2500

Related questions

Van works well until it gets hot.
Operating temperature can drastically affect vehicle components - especially electronics. An engine that won't start when hot usually indicates a problem in one of the vehicle's circuits or electronic parts. Heat can cause thermal expansion and contraction, as well as...
My bus is not starting.
It sounds like you may have a problem with your key. If the key is excessively worn it will not be able to unlock the ignition cylinder so you can turn the key. I would ask for help from one...
Vehicles starts but dies
There may be a couple of different things that could cause the start then stall. The fuel pump and filter are the most common cause of a stall, or no start, but the mass air flow sensor can also cause...
4l80e transmission in limp mode
Hello and thanks for your question. When changing out the transmission and ECM from another vehicle to your vehicle with the same year and model can effect many things. Check all plug to ensure that everything on the transmission is...
codes p0101 and p0303 simultaneously
The code P0101 is for a problem with the MAF sensor and code P0303 is for a cylinder number 3 misfire. The first thing to check is to make sure there is no vacuum leaks or leaks between the MAF...
Car oil leak
Hello. The oil can leak from any number of places on this engine. The most common places that this engine leaks oil is from the valve cover gaskets, and from the rear main seal. If it is dripping while the...
Truck lights not working
If the bulbs are good, the problem could be with the power circuit. The circuit involves the fuse, a relay and the switch. Any of those components will keep the lights from working. Electrical issues can be troublesome to diagnose....
Truck cranks but couldn't start
Hello. Thanks for writing in about your 2000 Chevrolet Express 2500. It sounds like the glow plugs have burned out or that there is a lack of fuel getting to the engine. In diesel engines, failed fuel injectors are common....
Window malfunction
Hello. Thanks for writing in about your 2006 Chevrolet Express. When windows quit working, this is usually due to a faulty window motor and regulator. Another possibility is that there is a problem with the window switch. Sometimes there are...
Several lights quit working
Hello. Thanks for writing in about your 2003 Chevrolet Express 2500. There should be a relay for the turn signals, flasher, and hazard lights. More than likely, this relay is faulty and would need to be replaced. It is also...
Vehicle stalls while reversing
Hello. The power steering in your 2007 Chevrolet Express is run off of vacuum from the engine. If there is a vacuum leak in the engine’s system, it will cause the problem that you are experiencing. The brake booster is...
Hard shifting, high revving
Hello. It is possible that the transmission is faulty and may need to be replaced for your 2007 Chevrolet Express 2500. It sounds like the transmission valve body is overheating and causing the shifting problem you are experiencing. The clutches...
Low fluctuating oil pressure when engine is cold and noisy lifters when driving over 50 miles an hour
There are several causes for low oil pressure. They include components such as crankshaft bearings, to things like an oil filter or pump. A leaking o-ring will cause some issues, mostly related to low oil levels. The oil passages...

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote

Post a question and get free advice from our certified mechanics.

Ask a question