They told me the reason my boat was running rough was because the coil... read more They told me the reason my boat was running rough was because the coil pack was bad and someone had hooked the spark plug up to the wrong wire which was messing up the timing. A new cool pack was $400. Turns out the motor only has 3 pickup coils(one for each spark plug) so it is impossible for it to send spark to the wrong wire. They just didn't know what they were talking about. A long story short, I didn't buy a new cool pack but spent several months and a few hundred more dollars working on the boats electrical system only to discover that the Welch plug in the bottom carburetor wasn't seated properly. Welch plugs cost 10 cents. Thanks for charging me 90 bucks to incorrectly diagnose my problem and also thanks for trying to scam more money out of me and for wasting months of my time with your incompetence.
We took our 77 ¾ ton Chevy truck to Custom Motors. The truck overheate... read more We took our 77 ¾ ton Chevy truck to Custom Motors. The truck overheated on our way home from picking it up. Motor had 237 miles when the motor blew up on the highway. Custom Motors sent a flatbed to pick it up, and dropped it off the trailer. Custom Motors “rebuilt” the motor again, and 5 times total, and the motor is not any better now than before we paid them $1850 cash. This company has been in business 45 years! Derek Zellner is 3rd generation owner and he does not have the integrity or knowledge of his predecessor. I wouldn’t recommend this company to my worst enemy and I hope ALL of his future customers read ALL the reviews online and his business declines as the TRUTH is realized.