You will still have spark, car will try to start or backfire. If no spark at all the plugs see if you have GOOD spark from coil. If coil is working then you will find the problem in between the coil and the plugs, probably a distributor component issue. The ballast resister is a possible cause also.
This engine (3.0L) is an interference engine so yes, the engine could lock up if the timing belt jumped.
It could if the valves made contact with the pistons in an interference engine.
If the 1999 Suburban noise is a sort of loud banging noise, the problem could be that the engine have jumped time. Jumping time would cause the noise and jerking in the engine.
bad clutches
You will know if your car has jumped timing by the way it starts up. If the engine is slow and sluggish, it could be a sign of jumped timing. Also listen out for strange noises coming from the engine or if it backfires, it is likely that there has been a change in the timing sequence.
This could be several things. I would suspect the timing belt has jumped a tooth, or the cam could be going flat. If the engine has a lot of miles, it would be a good idea to change the timing belt.
No, but something that could cause uneven idle could cause the check engine light to turn on.No, but something that could cause uneven idle could cause the check engine light to turn on.
If your engine has a timing belt and is an interference engine you can bend valves and cause a bunch of damage. If it is not an interference engine you can simply replace the belt and or pulleys and all should be good. Please note that if you were driving at a high rpm when belt jumped you could still have damaged valves even if its not an interference engine
could cause internal damage to valves and or pistons !
Yes, just about any sensor on the engine could cause a no start.Yes, just about any sensor on the engine could cause a no start.
A vacuum leak could cause that.
Hey Mike==This can be caused by several things depending on what car and what engine you have. It can POSSIBLY be caused by the timing chain or belt jumped or sometimes the timing being slow can cause it. GoodluckJoe I have a 91 caprice 305 in its doin the same thing. Its sprayin from the throttle body all over the engine causing it to flood