[Kurt V]

Just wanted to do a follow up. More research indicated possible dirty MAF sensor leading to the problem. So last Saturday I replaced the MAF sensor. Old sensor was quite filthy. Also removed and cleaned the throttle body. The intake was coated in a dirt/oil film. Possibly from the after market K&N air filter. Replaced with OEM filter. Also replaced the spark plugs and spark plug tubes. Car is running great!