1989 Chevrolet Corvette - Answered Questions & Fixed issues
89 corvette hard to start
Check your fuel pressure it should be 40-47 with the key and engine off and 30-44 with engine running.If its not within these specs then replace the fuel pump and filter.
Where is the starter located on 89 corvette
The starter is located on the passenger side where the engine mates with the transmission. It's held on by two bolts and there are wire harness that need to be disconnected and are live so you need to disconnect the battery ground first. Good luck and hope this helps. Keep me posted if you need instructions to removing the starter or you can log on to Auto Zone and register free of charge and you can get a print out on how to get the job done with common tools. Be safe friend.
I have a 1985 port
check the vacume pipes for leaks and cracks.
Im hoping this is the engine as there is a number of different engines codes. but any sensor like air intake sensor or map sensor will need cleaning if it has bee stud as the dust will settle and stick to them, then engine will not get right information, also check the timing as a belt stud in the same place for a long time can stretch and even mold to the engine a can cause timing to be out. any engine that has been stud for long time even 5 years is a long time to be stud, will need an oil change and filters, if the spark plug leads are hard or crispy they will need replacing they should be soft and be able to wiggle. Iv heard of seafoam being used on an engine not been run for 10 years and that seam to clean out all the hard build up in the engine, but there is others you can use, but you need one that will be able to be sucked into the engine by the intake. injectors can stick or be clocked with old fuel residue. idle controller will probably need cleaning out aswell, use carb cleaner, MAF/MAP sensor needs a made for cleaner MAF has its own cleaner and is only for the MAF would thing carb cleaner would be fine for the map sensor, spray it inside and shack out again do this a few times. just to make sure its clean and any muck is out.
Car will start run for a minute or so and then die
Hi there I am a mechanical technician engineer I fix the things normal mechanic cant! I fix mechanical and electric problem no matter what it is the problem with it!!!I I am very good and bless in my work I am 5gen mechanical engineering technician never have a problem I can not fix check out the grounds and the map sin.it may be taken in air also I would check out the throttle body and the throttle sin
Cruise control not working
Most common issue is the switch activated by the brake pedal to take it out of cruse jumps out of position or out of adjustment. Also has a fuse.
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