Precision International shares its latest video on GM 6L80 transmission random shift issues; watch below.
Sponsored video: GM 6L80 Random Shift Issues
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GM 6T70/75 slips and delays in first
A 2015 Chevrolet Equinox equipped with the 3.6-liter engine and 6T75 transmission has complaints of a delayed engagement into drive and slips in first gear.
The complaint
A 2015 Chevrolet Equinox equipped with the 3.6-liter engine and GM 6T75 transmission has complaints of a delayed engagement into drive and slips in first gear.
The cause
A generation one 1-2-3-4 Clutch Apply Piston was installed into a generation two transmission. The generation two 1-2-3-4 Clutch Apply Piston apply fingers are .147 in. taller than the generation one piston. This created too much clutch clearance for the clutch pack to effectively hold.
How to fix GM 6T70/Ford 6F50 rattling noise with transmission in gear
A rattling noise is coming from the transmission whenever the engine is running and the transmission is in gear.
Mercedes-Benz 722.9 no forward movement after overhaul
The complaint A 2007 Mercedes-Benz CLS550 with the 722.9 transmission has an after-overhaul complaint of no forward movement. Related Articles – Ford 8F24 mechanical diode failure – Ford 8F35 maintenance tips: Planetary failure and no-pressure conditions – Don’t fear customer complaints about CVTs The cause The B2 Brake Housing inner apply piston was installed upside down—refer
Land Rover LR3 ZF6HP26 no start after overhaul
The complaint A 2006 Land Rover LR3 equipped with the ZF6HP26 transmission has a post-overhaul complaint of a no-start condition. Part of the transmission overhaul process included the replacement of the mechatronic unit. Related Articles – Shift Pointers: A Chrysler 300 no-shift complaint – A guide to common GM, Ford and Nissan programming issues –
Infiniti G37 RE7R01A chassis codes set
The complaint A 2013 Infiniti G37 equipped with the RE7R01A transmission and the EXT13C transfer case has a complaint of trouble codes C1204 “4WD Solenoid Malfunction” and C1105 “Right Rear Wheel Speed Sensor Fault” stored. Due to extensive damage, the transfer case was replaced, which did not eliminate the stored codes. The shop then replaced
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Powertrain industry profiles 2023
The following pages contain powertrain industry profiles, key people and product information from leading companies in the marketplace. These profiles serve as an introduction for companies participating in autumn trade shows. Related Articles – NexaMotion Group opens new C&M location in Edison, New Jersey – Transtar announces Texas product expansions – BendPak founder Don Henthorn
Precision International founder Dennis Marshall passes
It is with great sorrow that we report the passing of transmission industry pioneer Dennis Marshall on Sunday, Oct. 1. Marshall was the founder of kit packaging company Precision International, which is approaching its 50th year in the industry. Related Articles – Shop Boss adds Venmo, PayPal options – DOJ, FTC signal support for MEMA
Company profile: Precision International marks 50 years
Most certainly one of the pioneers of the transmission aftermarket, Precision International founder and CEO Dennis Marshall recalls the formative days of his company, and for that matter, the industry we know today. Precision International is soon to celebrate a legacy of 50 years serving the powertrain aftermarket. The company opened for business as Manufacturing
Honda Accord BB7A six-speed: P2720 code set after collision
The complaint A 2015 Honda Accord with a 3.5-liter engine and the BB7A six-speed transmission (seen in figure 1, above), was involved in a minor collision to the left front of the vehicle. The vehicle was drivable and was taken to the transmission shop. Vehicle diagnostics revealed a P2720 “Pressure Control Solenoid D Voltage Low”
