We bought a Jasper engine and have nothing but trouble since the first one was installed last December. It has been back to the shop multiple times.
Our local repair company changed out the first one installed. After the second one was giving us the same issues Jasper took it back to "hot wrench" it so they could determine the problem. They told us there was nothing wrong with the engine. Jasper even pointed the finger at our local repair shop, but all they did was install the engine.
They had nothing to do with the internal mechanisms. Long story short, here it is in May and we are still getting metal in our filter. We've spent between $4,000-$5,000 of our hard earned dollars and I won't just "go away". I work for a transmission shop and I've shared my problems with Jasper with the owner of the transmission shop because I know that Jasper sells transmissions too.
We can't afford to have unhappy customers. In this economy I wouldn't think Jasper Engines could afford to have unhappy customers either.....
Review about: Jasper Engines And Transmissions Engine.