HomeWhat will cause a 1985 Chevy Celebrity to backfire checked timing compression both good vacuum gauge indicates valve timing out but heard flat cam and burnt valves or is it a timing set?
Since the compression is good I would not expect it to be a burnt valve. It could be timing if the timing chain has excess play. I would also check the ignition module and the engine control module. We had a 1986 Chevy Celebrity that had an ignition problem that cause it to run badly and backfire. The service engine soon light was blinking but not posting a code. We changed the engine control module and it fixed the problem.
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Check all vacuum hoses and plug wires. If none, have the compression checked.
You may want to have the engine timing checked?
That indicates malfunction in the electronic throttle system. You need to have it checked for codes.That indicates malfunction in the electronic throttle system. You need to have it checked for codes.
It can be eithier plug wires crossed or burned valves. Have it checked out.
White puss usually indicates an infection...i'd get that checked out immediately
Indicates a problem with the electrical system. Normally the problem is that the alternator has failed. Have your system checked at almost any auto parts store.Indicates a problem with the electrical system. Normally the problem is that the alternator has failed. Have your system checked at almost any auto parts store.
That indicates that your air bag system is not functioning correctly get it checked out
This indicates the brakes are not working correctly and the computer that controls them needs to be checked with a scan tool to determine why.This is a very dangerous situation, get it checked and fix it.
Smoke is a sign that something is wrong. Blueish smoke indicates its burning oil somehow. White smoke indicates its burning antifreeze, which is very bad on oxygen sensors. Black smokes indicates too much fuel is being put into the engine. Have it checked out by a good, knowlegeable mechanic you feel comfortable talking to. It needs to be checked out before you have major problems.
bend valve,burned valve,ring,or a crack
Hey Harold==Could be a number of things, burned valves, bad pllug wires or cap bad emission check valves . It really needs to be checked out,. GoodluckJoe
It indicates a low BP called Hypotension. You should be checked out by your doctor.
34 B My boyfriend is mad on her and he checked out her bra size at 'celebrity sizes' Hope it helps:o)
check to see if it's still in time and have the compression checked, if these four are correct it has to run. time, fuel compression and spark. hope it helps
It indicates that your battery is not being charged and that you need to have the electrical system checked.
This light serves a dual purpose on most cars. - Indicates that the handbrake has been applied - Indicates that there is a problem with the braking system The latter requires one to have their brake systems checked by a professional.
NO. It may get you home, if you drive carefully and slowly, but you would need to get it checked out, may be fairly pricey
if the car is not overheating it can be the coolant senser.More info is needed to give you a more accurate answer, are you loseing coolant?does your engine backfire ?have you checked your thermostat?
spark plugs and or a good tune up have the timing checked on vehicle ould also check distributer points and distributor cap
my '87 celebrity does the same thing sometimes when i change gears from park to drive or even reverse and step on the gas my mechanic says it could be the choke. have it checked
Well it could be that your timing might be off if it didnt backfire before,i would get the timing checked or go back to where you got it done.
It depends on why the compression is low. Assuming you checked compression with a gauge causes could include a stuck valve or valves, blown head gasket, cracked head or bad rings and seals. Repair requirements in order are a valve job, a new head gasket installation, a new or rebuilt head, a new or rebuilt engine.
SRS light indicates airbag fault, if this is showing then you should get your car checked.
A flat camshaft could cause this if you have already ruled out wrong wire order and any other ignition problems. Each factor would have to be checked in order to determine the real problem.
Did you check the Crank position sensor , its a pain to replace on the side of trany under the car Could also be a fuel pump problem, Suggest that you have it checked for codes, and have fuel pressure checked while it is acting up.
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