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no fire to spark plugs

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Ozark Lee
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Post by Ozark Lee »

btaylor wrote:Does the serpentine belt being off have any significance to this problem?
None at all so long as the battery is fully charged.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

btaylor
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Year and Model: '97 volvo 850
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Post by btaylor »

The oil was changed just 2 months ago...it doesn't
leak or burn oil, so THAT shouldn't have caused
this compression issue. I don't run the car hard,
only around town and like I said all seemed fine
until I went through about 8 inches deep of water
about 6 feet long at about 35/40 mph..then started losing power/compression...

Any more suggestions anyone? It's my only car...

precopster
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Post by precopster »

Well it looks like you will need to use more oil to restore compression, if this doesn't work you may need to sight the timing marks to be certain your belt hasn't slipped afew notches and destroyed your valves.
Current cars VW Transporter 2.5TDI, 2010 XC90 D5 R Design

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regent
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Post by regent »

If compression is not an issue, do not forget to doublecheck your firing order :)
Example of Precision: Measure with a Micrometer, mark it with Chalk, and then cut it with an Axe.
Disclaimer: We (very) seldom do that

2015 BMW 335i
2015 XC60 T5 Premier Plus
2002 S60 2.4 n/a - retired :(
1987 340 DL - retired :(

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