Time to come in?
Electrical and fuel systems overlap — a bad ground looks like a fuel problem, a weak fuel pump looks like a spark problem. Here's what to watch for:
Battery, starter, alternator, or a parasitic draw. We load-test all three before we sell you anything.
Something is drawing current with the key off. We measure amp draw and hunt down the offending circuit.
Injectors, coils, plugs, vacuum leaks — the list is long. Factory scanners tell us which cylinder is misfiring in seconds.
Failing O2 sensor, dirty injectors, or a stuck thermostat — every 2 MPG you lose is money on the road.
Alternator output low, corroded grounds, or a failing regulator. Left alone it takes the battery with it.
Cracked line, failing injector seal, or a bad EVAP part. Safety issue — do not drive it, we'll come get it.
Diagnose first, fix second
Electrical and fuel gremlins are where cheap shops throw parts at the problem. We test what's actually failed with factory scanners and load testers — then quote the fix that actually solves it.
Not the parts-store reader
Generic OBD readers pull a P-code and stop there. Our factory scanners see module data, sensor live values, and manufacturer-specific codes — so we find the actual cause instead of replacing the sensor that reported it.
Diagnose it right the first time
Free estimate at either shop — with some services, check with store for details. Written quote. No parts thrown at the problem.