When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have been told that there was an engine knock sensor recall for 1986 Vettes sometime in 1987 or 1988. Can anyone point me in the right direction to find this GM Bulletin? Here is a photo of the OEM sensor and a dealer installed fix.
your pic shows the sensor that controls the 'second' radiator fan, not a knock sensor...AFAIK the knock sensor recall was a 'silent recall' for only those 86-89 owners who complained of high engine speed misfire, dealer 'cure' was change to p/n 16038331 knock module.
your pic shows the sensor that controls the 'second' radiator fan...
Thanks Red.
Then let me restate my question. Was there a GM recall for the auxiliary fan sensor? If so, can you point me to where I might get a copy of the Service Bulletin? Any help will be appreciated.
AFAIK the knock sensor recall was a 'silent recall' for only those 86-89 owners who complained of high engine speed misfire, dealer 'cure' was change to p/n 16038331 knock module.
about 9:00 AM, get a dozen fresh donuts from a local bake shop, walk up to the service writer's desk at your local chevy dealer with your VIN number, ask for a print-out of all service bulletins pertaining to your car, offer to stop back tomorrow if he's too busy.
no, the knock module is a black plastic rectangular box abt 2.5'' x 2.5'' x 1/2'' thick, with a five-wire connector on one end...look on the pass side rear of the engine compartment, above the windshield washer bottle.
about 9:00 AM, get a dozen fresh donuts from a local bake shop, walk up to the service writer's desk at your local chevy dealer with your VIN number, ask for a print-out of all service bulletins pertaining to your car, offer to stop back tomorrow if he's too busy.
From: Almost all Skyline Cruises Vettes at Waterside 1-5
Cruise-In I Veteran
Cruise-In II Veteran
Cruise-In III Veteran
Cruise-In IV Veteran
Cruise-In V Veteran
Cruise-In VI Veteran
Cruise-In VII Veteran
I have an 88 and have the replacement module, got info from Gordem a few years back. I will open the hood and get part number tomorrow night if anyonw still needs it Seems like it came from a Malibu model
I have an 88 and have the replacement module, got info from Gordem a few years back. I will open the hood and get part number tomorrow night if anyonw still needs it Seems like it came from a Malibu model