Took our truck here and his diagnoses was made from nothing but what we told him the car was doing. Didn't hook it up to the scanner to find out what the REAL problem was. Told us either a blown head gasket or a cracked block, wanted over $6k for a rebuilt engine and labor. Come to find out after we took it to a GREAT mechanic that actually ran a diagnostic test that it was all emissions related. Scarrf's charged us a $100 for ASSUMING - well, we know what the word ASSUME really means now don't we? Stay away from this place!