Mechanics

BUICK TERRAZA AIR FILTER PROBLEM

2006 Buick Terraza

Changed oil and filter today and took off and blew out air filter and put back in. Cranked and started down road and engine died - message on display says "reduced engine power." Will crank again, but you can floor it and it will only get up to maybe 40 on the floor. Eventually dies every time.
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Mbaker21
March 23, 2013.



Check to see if you disconnected the MAF sensor, throttle position sensor. When you removed the air filter.