Our team takes pride in our strong work ethic, the quality of our work, and our attention to detail. When we conduct inspections or perform work, if we identify an issue that only takes a few minutes to resolve, we typically address it at no extra cost. Many customers are pleasantly surprised by our thoroughness and complimentary service. We prioritize building long-term relationships over high-pressure sales tactics often employed by other facilities. If we believe you can postpone a maintenance or repair item, we will communicate that clearly. At Last Stop Diesel, we look forward to assisting you with your needs and establishing a solid relationship.
Heating & Air Conditioner Repair
For the best cooling and heating auto repair service in Plaistow, trust Last Stop Diesel.
Engine Auto Service
When that check engine light comes on, it’s hard not to feel annoyed or even worried.
Maintenance & Auto Service
It’s a fact: regular, quality maintenance extends the life of your vehicle. It also gives you the peace of mind you need.
Exhaust Service
If you’re concerned about passing emissions or you already know your exhaust system isn’t what it should be, visit Last Stop Diesel in Plaistow.
The Absolute Best Car Service in Plaistow, NH
Last Stop Diesel
What sets Last Stop Diesel apart from all of the others in Plaistow, NH?
Quality Service
We use the latest diagnostic equipment and high-quality parts to ensure your vehicle is repaired to the highest standards.
Experienced and Certified Technicians
Our technicians are highly skilled and certified professionals with years of experience in the auto repair industry. They have the expertise to diagnose and repair any problem your vehicle may have.
Customer Satisfaction
Our goal is to exceed your expectations and ensure your complete satisfaction with every visit.
Our Customer Reviews
Recently Serviced Vehicles
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2017 Ford F-350 Super Duty
Mileage207,337Service Date11/8/2025Services Performed- removed transmission to access upper oil pan. during removal of transfer case skid plate all 4 bolts spun inside the frame. extraction is required. removed upper oil pan and cleaned off engine block. installed older gasket style upper oil pan and new lower oil pan. let sealant cure over night before oil was put into truck. re installed transmission. added engine oil and took vehicle for multiple road test. no leaks from oil pans at this time.
- R&R CCV filter
- Cut all seized bolts & remove threaded clip retainers. Grind areas / holes on frame which bolts are fastened to, weld in flange nuts. Install new flange bolts with antiseize to prevent future concerns.
Jay W. gave our service a 5 star review on 11/10/2025 -
2011 Ford Cab & Chassis
Mileage113,659Service Date10/9/2025Services Performed- R&R both exhaust manifolds
- found 2 bolts to be broken on the drives side. extracted both bolts and replaced all hardware
- verified concern. found back up alarm to be wired improperly. cut one wire to the back up alarm. found 2 cab lights to be out.
- Perfomed MPI, thoroughly looked over vehicle and provided customer with any recommendations.
- Replace drivers outer tie rod end.
- Road test vehicle. Check all suspension and steering parts for wear. Check tire pressure and condition. Check riding height. Check alignment of all four wheels. Adjust caster, camber, toe-in, and thrust angle as needed on all four wheels. Center ste
- R&R customer supplied washer fluid pump
- R&R 2 cab light bulbs
- R&R rotted power steering line
Andrew R. gave our service a 5 star review on 10/9/2025 -
2013 Jeep Wrangler
Mileage88,314Service Date9/20/2025Services Performed- verified concern. found fans to not be turning on. referred to wiring diagrams. verified fan operation via commands with scan tool. suspect TIPM assembly.
- Perform BG cooling system flush, add cooling system cleaner, power flush with machine & new coolant. Add cooling system conditioner.
- R&R TIPM assembly. fans work as they should
Fernando R. gave our service a 5 star review on 9/23/2025 -
2012 Ford Pickup
Mileage500,913Service Date8/15/2025Services Performed- Performed LOF, greased front end and topped off vital fluids to vehicle. No further action needed at this time.
Jaime M. gave our service a 5 star review on 8/16/2025 -
2019 Chevrolet Silverado 2500 HD
Mileage97,185Service Date8/12/2025Services Performed- Verify & inspect / self test codes: P0205 (injector #5 circuit), P0300 (engine misfire). R&R bank 1 CAC pipe & injector cover, visually inspect harness & connector. Found connector signs of heat / poor terminal pin fit. Matches TSB# 23-NA-027 for codes, concern & connector condition.
- Soldier & heat shrink new service connector pigtails for cyl's# 1 & 5 fuel injectors, clean & apply dielectric grease to all connectors on bank 1. Clear codes & retest / road test & monitor misfire counter, all ok. Customer returned with same concern, P0205 (injector #5) code back. Check injector resistance, within spec. Check new connector, harness etc ok. Refer to wiring schematic for any shared components on circuits, R&R right side bank injector cover & disconnect each injector while monitoring injector #5 status, injector #5 status changed to ok when injector #2 disconnected. Found same concern on injector #2 connector. Replace faulty connector & clean / dielectric grease all connectors. Clear code & retest / road test & monitor misfire & injector status, all ok.
David H. gave our service a 5 star review on 8/12/2025 -
2006 Ford Pickup
Mileage134,214Service Date7/30/2025Services Performed- Self test codes: pass. Oil level & condition ok (slightly low). Low side oil pressure slow to build, PID monitor ICP / IPR / FICM. ICP slow to build & IPR 85%. Leak present. Air test h.pres system, pass. Recent stand pipes, dummy plugs & IPR. Suspect h.pres pump. Able to start with silicone spray, would remain running until oil temp rose above 140 degrees and IPR increased. Recommend replacement of h.pres pump & retest.
- R&R engine oil filter
- removed intake and turbo to access high pressure oil pump. turbo had no endplay. during removal of the intake, notices both belts to be cracked. replaced both belts with heavy duty ones. R&R high pressure oil pump and primed system. re installed turbo and intake.
- removed intake to access oil cooler. R&R oil cooler and replaced all seals. re installed intake
- installed coolant filter kit
Scott R. gave our service a 5 star review on 7/30/2025 -
2012 RAM Pickup
Mileage169,967Service Date7/17/2025Services Performed- Evac / vacuum & charge system, leak present at condensor. After condensor replacement, a/c inop & pressures erratic / variations from 115 psi to 0 psi. Further inspection with scope found evaporator core faulty / clogged.
- Replace a/c compressor, tensioner & belt.
- Replace a/c accumulator / drier.
- A/C PERFORMANCE – Testing – [Includes: Gauge check, leak test and partial charge.]
- Replace a/c condensor.
- Replace expansion valve.
Ryan V. gave our service a 5 star review on 7/18/2025 -
2006 Ford Pickup
Mileage225,725Service Date7/10/2025Services Performed- Verify & inspect / road test vehicle, driveline vibration present on acceleration. Check all suspension components & driveline components. Front tires feathered, rear drive shaft u-joints binding / worn, exhaust loose towards rear.
- Perfomed MPI, thoroughly looked over vehicle and provided customer with any recommendations. LOF due, EBP sensor harness chaffed / shorted, drivers hub vacuum hose not connected, front tires feathered
- Performed LOF, greased front end and topped off vital fluids to vehicle. No further action needed at this time.
- Soldier & heat shrink in new EBP connector pigtail from chaffing, install wire loom.
- Replace all rear drive shaft u-joints, grease all fittings. Extraction of seized u-joint caps & clips was required. Front flange & u-joint damaged due to rust / seized, replace flange, bolts & u-joint.
- Replace center support bearing.
Ed B. gave our service a 5 star review on 7/10/2025 -
2011 Ford Pickup
Mileage128,611Service Date6/20/2025Services Performed- Verify & inspect / self test code: P20BA (reductant heater A performance). Check all circuits from reductant sender to PCM, all ok. Resistance test reductant heater , fail. 4 ohm (spec 1-2.5 ohm). Reductant heater / sender replacement required.
- R&R DEF tank unit, replace faulty reductant heater sender. Top off DEF, clear codes & perform DEF refill rest. All ok.
Al D. gave our service a 5 star review on 6/22/2025 -
2018 RAM 3500 HD
Mileage85,792Service Date5/29/2025Services Performed- Replace transmission filter & gasket, clean pan. Apply anti seize to transmission pan bolts & torque all fasteners to spec (62 inch lbs). Add new fluid & road test, all ok.
- (Combination) – TRANSMISSION OIL FILTER – Remove & Replace Each
Alden P. gave our service a 5 star review on 5/29/2025 -
2012 Ford Pickup
Mileage484,621Service Date5/28/2025Services Performed- Performed LOF, greased front end and topped off vital fluids to vehicle. No further action needed at this time.
- remove and replace l fog light bulb
Jaime M. gave our service a 5 star review on 5/29/2025 -
2012 Ford Pickup
Mileage476,566Service Date4/4/2025Services Performed- Performed LOF, greased front end and topped off vital fluids to vehicle. No further action needed at this time.
- Replace passengers rear tpms (broken in tire).
- Replace transmission filter, clean pan & mating surfaces. Torque all fasteners to spec. Clean area.
- Performed transmission flush utilizing BG cleaner, flush machine installed in series on transmission lines. Add BG conditioner & road test.
- Perfomed MPI, thoroughly looked over vehicle and provided customer with any recommendations.
Jaime M. gave our service a 5 star review on 4/5/2025
Contact Us Today for an Auto Repair Estimate
Our friendly and knowledgeable staff is always happy to answer any questions you may have and will keep you informed throughout the entire repair process. So why pick us for all your Plaistow auto repair needs? The answer is simple: expertise, customer service, affordability, convenience, and quality. Contact us today to schedule your appointment and experience the difference for yourself.
Hours
Mon-Fri : 8am-5pmSaturday : By Appointment
Sunday : Closed
Address
Last Stop Diesel
4C Danville Rd
Plaistow, NH 03865
