Questions & Answers for: spark ls 400 lexus

...spark plugs located on a lexus ls 400? There are on the two sides of the engine block as with most v-8 engines; however, they are down underneath a wide assortment of engine components. You will have ...

...ls 400 has the same problem its not starting turning over but not starting first you must check to see if there is spark, then check to see if you have fuel pressure, let me know and we will go from ...

...ls 400 constantly flood and not start. plugs keep getting very wet whith faul. if you refer to spark plugs wet with fuel , 1st check for ign coil have spark , if good, then check engine compression , ...

...ls 400 The ignition coils are built on the spark plug boot. You have to take the plastic cover off thats on the valve covers. The cover usually says V8 four cam on it. behind the upper timing covers ...

...out going over your scheduled oil changes. It's a 90 LS 400, It's been around. Make shure the GAP on the spark plugs are the same i belive its 0.43. But any auto zpne or shucks could tell ...

Lexus ls 400 cranks but wont start and all dash lights are on Check your fuel pressure and check for spark.

...ls 400 will not get any spark to the coils packs why my 1991 lexus ls 400 will not get any spark to tthe coil packs i chang crank sensor, both coil packs and both ignition modules when i try to start ...

ls 400 sputters when I turn off the ignition Either fuel is dripping into cylinder after the ign is turned off or you have carbon built up on the valves or plugs and it it hot and ignites the air fuel

ls 400 lexus The fuel pump pumps the fuel from the fuel tank under pressure up to the fuel rail and injectors. The coil packs provide a electrical charge (about 40,000 volts) to the spark plugs. It is

91 Lexus Ls 400 if the ignition coil pack goes out even after replacing the spark plugs does that cause my car not to go over 40mph best get the catalyic converter checked