3 weeks to diagnosis our truck no calls didn't kn...

3 weeks to diagnosis our truck no calls didn't know the problem was rude customer service, $3,500 dlls later and 3 week's of lost work we got it back, week after back again injector problem, they diagnosed right away, injector #6 $1,200. 00 for the injector and $3000,00 just for labor, we said don't do it, and asked how much was for the diagnosis they said $800dll we asked why so much and got offended, they call back and say they are going to charge only 250 dlls we give them our card and over charge $317.00 we call them back and ask why they said taxes is a shame they can just robbing you blind