20 Most Recent 1999 Saturn SL - Page 6 Questions & Answers

It could just be that your horns are bad and need replacing. You got to the horn relay and have somebody push the horn buttons while you hold your fingers on the relay, if you feel it click the your buttons are good and you have bad horns. If you need further help, reach me via phone at https://www.6ya.com/expert/steven_a67ead41eb5fc62a

Check or replace the MAP sensor also if the sparkplugs, wires or coils have been change make sure the firing order is correct, at the plugs and the 2 coils.

this may be detonation from incorrect air/fuel /timing combination. IT is generally lean mixture and mostly can be heard on acceleration. Run fault codes to find faulty sensor that is affecting the correct air fuel mixture.

hi if you look on the lid of fuse box it shoud be on there or in the hand book

http://www.pic2fly.com/viewimage/1999%20Saturn%20Fuse%20Box%20Diagram/aHR0cDovL3d3Mi5qdXN0YW5zd2VyLmNvbS91cGxvYWRzL2htYXJqaTY1LzIwMTAtMDEtMjlfMDMzODE3X2Z1c2UuZ2lm http://ww2.justanswer.com/uploads/molurch/2012-04-09_205629_satf2.gif

well 99 was a loose year aye

So many things could cause this? Do you have the check light on? If yes please scan it. Meanwhile, check the fuel line, could be that youdon't have enof fuel, or maybe the fuel filter is clogged or you added a sub standard fuel additive into your tank. And also you might need a tuneup. I hope this help

Have you checked whether it is on model?,does your vehicle can communicate with the variable sensors of the new engine? are the crank and cam shaft sensors the same on serial number or are different? Does the injection system gets the correct fuel pressure or is not sufficient.

The spark plug gap is 40

Probably has to do with the antitheft system http://vatspasslockpasskeysecurityhelp.yolasite.com/

4 quarts including filter change. After filling, let settle and check dipstick.

check the fusible links for power on both sides. sounds like the one to keep battery charged has popped.

It could be water frozen in your fuel system (fuel line, fuel filter, fuel pump or pickup or fuel rail). If you can get the car into a garage try letting it warm up, otherwise wait for a warmer day, to try starting it. If it is water in the fuel, you can add "dry gas" to your fuel which is an alcohol product designed to be an antifreeze and to absorb the water. However, if the water is already frozen in your system, this won't help without warming the car up first in some way. If you haven't changed your fuel filter in the last year, I would do that as well. Water can easily build up in a filter and freeze there in extremely cold weather. If this problem is water related, also fill the tank completely with a fresh quality gasoline, and add dry gas for the next several fill ups to help get any water in your fuel system out to keep it from happening again.

oil or fuel smoke

check for vacuum leak, idle speed is 700> rpm