I had my work truck serviced here they replaced the O2 sensors and the... read more I had my work truck serviced here they replaced the O2 sensors and the mass air flow sensor. When I picked my truck up I could not keep it running if I stopped at a light. I had to put it in neutral and rev the engine just to keep it going. I took it back but was told there was nothing they would be able to do,they would not even look at it. We could not believe they would not try to correct the problem. The truck drove fine when I took it there it just had a slight miss. We took it to another shop they fixed the problem, after all this they did not even fix the miss it had to begin with, 600 dollars down the drain.
T & J Auto Service is outstanding. They have done excellent work for m... read more T & J Auto Service is outstanding. They have done excellent work for me, my family and friends for many years. Eric, Shane and the other mechanics are all top notch. There are few others I would trust with my vehicle. And they are honest as the day is long. I had a friend visiting from out of state that felt he needed to have his bearings replaced, and he was worried about who to trust the work to. I sent him to Eric and Shane. They looked at the bearings and told him they didn't need replacing. These are serious, hard working and intelligent mechanics. And I'll tell you something else about them, they will not install cheap parts and then charge you for the good parts, which I have had some less reputable people do to me in the past. If you want good work done by honest mechanics at a reasonable price T & J is the place to go. The only thing that worries me is that the word will get out about them, and I won't be able to get an appointment when I need it because they will be flooded with work.
First the quote of 450.00 was a lot steeper than before, but since he... read more First the quote of 450.00 was a lot steeper than before, but since he was local I gave him the job. Upon pickup of the vehicle a quick inspection I instantly noticed the mufflers were interfering parking brake cables. I was told this was "normal". It is not as the movement will either wear out the cables or cut a hole into the mufflers. I was then told it was my fault as I wanted "quiet mufflers". After a bit they finally fixed the problem. On to round two, once I had left the shop I notice there was now a large flat spot in the throttle from tip-in to 1/4 throttle. Looking closely to my other truck I notice that the new exhaust was much larger in size from front to rear. This does have an affect upon the operation of an engine. My case with a stock engine used in daily driving the large exhaust was a determinant to driveability. I was told he was not going to do anything & that I was an "idiot". So why is a too large exhaust system a problem you ask. It has to with velocity of exhaust gases in the system. The smaller the pipe the higher the velocity. This in turn with the pluses from the firing order create a vacuum effect behind the exhaust pulse that helps remove exhaust gases from the cylinder. With the vacuum effect the cylinder is ready for a fresh & FULL charge of air & fuel mixture. When a too large exhaust pipe is installed the velocity is effected & reduces the vacuum effect on the cylinder. This too large of an exhaust system installed into my ride is effectually leaving exhaust gases in the cylinder past the exhaust phase. This in end robs power & torque on the low end of the rpm scale due to a NOT complete charge of & air and fuel due to spent gases taking up the volume. There are many engineers who work hard at this at the factory to get the size correct. Mine was 1 & 7/8 inch internal diameter and not the 2 & 1/8 inch that Jim's installed. I would say with the attitude I got from Jim he fancies himself to be better than the trained engineers.
