Serious engine damage due to timing chain failure can occur.
Resources for the Repair and Maintenance of your 1991 Infiniti Q45
1991 Infiniti Q45
1991 Infiniti Q45 Problems
1991 Infiniti Q45 Recalls (Recent)
Summary: THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH BOSE REAR SPEAKERS THAT HAVE AN INTEGRAL AMPLIFIER. A CONDUCTIVE BRIDGE CAN FORM BETWEEN TWO LINES OF THE CIRCUIT BOARD PATTERN WHEN THERE IS ACCUMULATED ELECTROLYTE LEAKED FROMA CAPACITOR AND HIGH HUMIDITY CONDITIONS. THIS CAN CLOSE A TRANSISTOR ON THE CIRCUIT BOARD WHICH CAUSES OVERHEATING.Learn more »
1991 Infiniti Q45 Questions and Answers
theres no power going into to the fuel pump ,could it be the relay , also the fuel pump is working , the 15 amp fuse is good , and where is the relay located at? what else can i check? the car cran...
I checked the 15 amp fuse , its good , i put the test light into the fuel pump , no voltage ,what could it be ? could it be the relay ? & if so where is the relay . what other options could i c...
turn signal doesnt work.
I didn't pass smof test and it has to do with emissions. I push gas pedal and car doesn't want to go the way it normally should it gets stuck like as if somethings clogging up in there