Recreational Vehicle Lpg Tank Valve/gauge problems of the 2006 Chevrolet HHR

Was going down the road app 35 mph car suddenly dies stop restarted car and it drove normally,a few days later while using the turn signal switch the dash lights and gauges stop working now we are getting the sound of a electrical popping or snapping in the dash and the dash lights will still intermittently stop working or flashing. All of this after the recall work was done.

This car has already been serviced due to recall on ignition. I specified to the service rep (when I dropped it for the recall service) of what we had experienced before we parked the first time while driving approximately 25 mph the theft deterrent alarm lit up, power started to fail, all gauges moved erratically up and down, dashboard display then flashed *****f, then flashed "power steering", and the engine light came on. We got off the road, found a 2 amp fuse to the ignition switch/pass-key blown, replaced #8 fuse from spare. That was the first time. We experienced the problem several more times but no blown fuses. After recall service was completed they made no note of any other electrical problems being found or serviced the problem has resurfaced, and nearly stranded us. No blown fuses in the engine compartment or under dash. . On 8/16/2014 the car decided to shut down at 55mph. Luckily the power steering never went out totally, and the car behind us avoided our sudden slow down. A certified mechanic (not local chevy dealership where purchased and serviced fro 100,000 m) have suggested that I file this complaint.