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Savana 3500

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Truck turns over but doesn't start
It is quite possible that the fuel filter is what is causing your no start issue. If the fuel filter becomes clogged with debris, the fuel pressure at the fuel rail will decrease due to the restriction. If the fuel...
Car needs fuel pump
Hello. Your van may not start for many reasons. If the engine is cranking over and just not starting then it can very well be a fuel pump. If the engine is not cranking then it may be a battery...
Number 40 fuse blowing when cranking
I looked up the wiring diagrams for this year vehicle and cannot locate fuse 40. The instrument cluster lighting fuses are numbers from 10 to 17. I also cannot find any other problems that relate to your complaint that I...
Oil pressure at 0
Oil pressure in a vehicle can still be at zero even if it is full of oil. The oil pressure is developed by the oil pump located inside the engine. If the pump veins cannot develop enough pressure to lubricate...
After brake switch & assembly replacements, brake lights stay on
Hello. This sounds like you may have a short in the wiring that goes to the brake light switch. I would recommend having a qualified professional use a digital multimeter to test the brake switch circuit for excess resistance. If...
Car misfires after distributor, rotors, plugs, plug wires replacements. 1999 GMC Savana 3500
Although the person who serviced your vehicle the first time did not repair the issue, I think he might be correct about the fact that it could be an intake manifold gasket or a fuel pump issue. You may...
Van overheats, but only at idle - 2004 GMC Savanna 3500
Hello. Assuming that you replaced the fan clutch and the fan is actually working, I think you are on the right track as far as the radiator being clogged. When the vehicle is not moving, it does not have the...
When carrying a load, van rough idles and loses power - 2001 GMC Savana 3500
Hello. There may be an issue with your fuel injectors. If the fuel injectors are clogged, this will not usually throw a Check Engine Light code but will prevent the engine from running properly. If a fuel filter becomes overfilled...
After replacements, including starter, flexplate had been installed backwards
Hello. Any major transmission work that is performed by an automotive service facility is almost always under warranty at least for a short period of time. If the repair was done incorrectly, you should just need your receipt from the...
ABS Module can not be reprogrammed
Hello. I would first contact the vendor who sold you the new ABS module. Reputable dealers and ABS module rebuilders are pretty good at guiding you through the "programming" aspect of this replacement. While there are some ABS modules that...

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