S.D. Mobile Diagnostics

S.D. Mobile Diagnostics Mobile Auto Diagnostics S.D Mobile Diagnostics provides a fast and accurate automotive diagnostic using todays latest technology to pinpoint the problem fast.

We give a full report of finding and descriptions to every customer via email.

07/02/2026

Keeping the credentials currents.

08/11/2023

Is you key for not working, has it been dropped so many times that it is in need of replacement, we now offer mobile key fob replacement and programming ( does not include key cutting for some models) Give us a call for more details.

2017 Ford Transit Connect 2.5l exhibiting a fishbite misfire around 50mph. No codes and new spark plugs and coils have a...
11/28/2022

2017 Ford Transit Connect 2.5l exhibiting a fishbite misfire around 50mph. No codes and new spark plugs and coils have already been replaced. Using the scope, performed ignition coil waveforms and notice all cylinder exhibiting a lean misfire caused by restricted fuel injectors.

Enjoying the Sema Convention 2002
11/02/2022

Enjoying the Sema Convention 2002

2012 Ford Ta**us V6 Customer states vehicle runs poorly after having coils and spark plugs replaced by mechanic. After d...
08/09/2022

2012 Ford Ta**us V6 Customer states vehicle runs poorly after having coils and spark plugs replaced by mechanic. After diagnoses, only the no.3 coils was replaced, the no.2 coil isn`t firing due to a broken coil connector and the no.4 coil has high amperage due to a shorted coil. Only the boots were replaced, not the coils. The fix is all new coils and spark plugs.

Diagnosing vehicles isn`t as simple as plugging using a scan tool, reading codes and replacing parts. It requires a seri...
07/29/2022

Diagnosing vehicles isn`t as simple as plugging using a scan tool, reading codes and replacing parts. It requires a serious understanding on vehicle operation, electrical schematics understanding and the proper equipment to aid in pinpointing the cause of the problem. Case in point, this waveform comes from a 2017 Kia Forte that has had the parts canon fired at it and still has a loss of power, long crank time and also lack of interval oil changes. The middle hump tells the tale. This vehicle has an advanced timing issue that is reflected with the exhaust valve closing early.

2017 Ford Transit (My vehicle)  This vehicle started exhibiting a very slight glitch when driving around 70mph, scoped t...
04/23/2022

2017 Ford Transit (My vehicle) This vehicle started exhibiting a very slight glitch when driving around 70mph, scoped the 2 signal wires, noticed the red trace was glitching at times. A new throttle body is the fix .

Address

Owasso, OK
74055

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm

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